Continuity mistake: When Major Lennox throws Galloway off the cargo plane, Optimus Prime's dead body disappears. (01:39:39)
Factual error: When Simmons asks the border patrol for the way to the Gulf of Akaba's "dagger's tip", because he suspects the whereabouts of the Matrix of Leadership at the border of Jordan and Egypt, the road block officer has been given an impossible task, because Egypt does not border Jordan. There is a small slip of land and the city of Eilat in between, and Eilat is in Israel. (01:35:27)
Revealing mistake: When the battle between Optimus and Megatron first begins, Optimus pulls a dead tree out of the ground, without branches and needles but still standing upright in its basic conical shape, and uses it to beat Megatron. The latter one deflects the attack by pushing it into another tree, the one where Sam in covering behind. When it hits that particular tree, you can see that the end of the tree is perfectly straight, as if it was cut by a saw rather than pulled out of the ground. (00:59:40)
Continuity mistake: Optimus knocks over Megatron, and collides with the Fallen, knocking him off of the pyramid. But in the next shot where Optimus blows up the machine with a single shot, the Fallen is nowhere to be seen, and in the shot directly afterwards, he is right below Optimus. (02:19:06)
Continuity mistake: Optimus Prime kills Grindor by ripping it's face apart, after which Grindor falls over. But when Megatron kills Optimus, Grindor is gone. A huge robot like that would most definitley be seen in the wide shot with Megatron and Prime.
Continuity mistake: After Sam's rescue from the Decepticon doctor's brain surgery, when Optimus transforms we see Sam rolling on the ground near the trees and in the next shot he gets up and runs behind the trees as Optimus shouts, "Hide, Sam!" However, in the next shot Sam is still rolling on the ground. (00:59:20)
Visible crew/equipment: In Egypt, in the exterior shot just before Sam says, "We got cops!" the moving shadow of the filming vehicle is visible on the ground and on Sam's car, as it's driving alongside. (01:32:21)
Continuity mistake: When Jetfire tries to leave the James S. McDonnell Space Hangar and says, "I command these doors to open," there is a shot of Sam, Mikaela, Simmons and Leo standing at the tip of what was Jetfire's enclosure bars, looking up, a bit to their right as if Jetfire was directly in front of them. In the next shot Jetfire, who is way down at the end of the hangar, breaks down the door and heads out. Next shot, they're all still looking up in the very same direction, even though they should be looking all the way to their right, straight ahead into the distance. (01:23:40)
Continuity mistake: After Jetfire's transformation, when he snipes, "You little spinal-cord-based organisms," he knocks the Mercury capsule and it falls. In the shot facing Jetfire, as it rolls toward Sam and the others, Jetfire is no longer standing within his enclosure, he is actually to the left of it. However, in the next shot as the Mercury capsule rolls toward Sam, the teenager is standing directly in front of the enclosure's bars. (01:23:30)
Continuity mistake: At the aircraft 'boneyard', Sam uses a dagger to carve a huge circle of symbols into the ground, and in the first close-up Sam finishes up a specific symbol at the top of the circle, sticks the dagger in the dirt and stands up. In the next overhead wideshot, Sam is not only still kneeling and then stands up again, but he was actually kneeling at a different symbol located at the bottom of the circle. (01:25:50)
Continuity mistake: As Jetfire transforms, Simmons orders everyone to hide by the Mig, and as they run to it the tall lighting pole is positioned in the open area between Jetfire's enclosure and two red-trimmed glass showcases. But when Jetfire begins to ask, "What sort of hideous mausoleum is this?" that tall pole is now between the two showcases and there are metal posts with red rope suddenly surrounding it. Then when Jetfire breaks out of the hangar, the lighting pole and metal posts have all vanished. (01:23:05)
Continuity mistake: After Leo uses the taser on the security guard in the bathroom, the guard is sprawled out on the floor with his left arm lying beside him and the TP roll above his arm, but next shot the guard's arm is up parallel to his shoulder, with the TP roll now between his arm and torso. (01:21:30)
Continuity mistake: When Devastator is sucking up the vehicles and structures at the construction site, the large camper's exterior is pulled off, leaving only the frame as the camper is pulled forward, but a few shots later, in an overhead wideshot that camper is still intact and straight, as Mudflap and Skids stand firm. (01:56:55)
Continuity mistake: In Egypt, when Sam says, "We got cops!" they're at a fork in the road, and with two police cars heading towards them from the left of the 'fork', Sam drives to the right of the 'fork'. However, in the next shot, the two police cars are driving past Bumblebee and the twins on the very same road, just before the police cars make their U-turns. (01:32:24)
Continuity mistake: When Bumblebee is battling Rampage, there's a close-up of Bumblebee as he dramatically drops his yellow faceplate over his face. In the next shot, Sam is on the ground in front of the car on its side (Rampage overturned it moments before). Problem is in the next shot Mikaela is also in front of that very same car, but Sam is gone, and she wasn't seen in the previous shot of Sam either. (02:00:30)
Continuity mistake: In the Smithsonian Air and Space Museum, Simmons grabs a leather flight jacket, puts it on and when he stands perfectly still between two mannequins his fur collar is first flipped up then flat down, between shots. (01:21:15)
Continuity mistake: Before heading into the Smithsonian Air and Space Museum, when Simmons pulls the taser out of his bag its control button is at his right as he turns it on and holds it in his right hand. It cuts to Leo's close-up as he starts to freak out, and the taser's control button is at Simmons' left being held in Simmons' left hand, then it's back in Simmons' right hand, between shots. (01:20:40)
Revealing mistake: When Sam is standing on the stairs with his hands up, just before Megatron grabs him and throws him onto the table for the 'Doctor', the rail and balusters in front of Sam have been set up to easily break for the stunt - note the short diagonal bits of wood propped up between them, precisely where they break for the grab. (00:56:10)
Continuity mistake: When Alice is with Sam in the symbol filled dorm room, there is a large, twin, folding picture frame beside the bed, whose position changes from the right side to the left side of the windowsill, repeatedly. (00:51:20)
Continuity mistake: When Alice and Leo walk in on Sam's symbol filled dorm room, certain posters either suddenly appear on the wall, or vanish, or reappear ripped, between shots. (00:50:10)





Chosen answer: He knows from stories passed down to him from older generations of bots, not much unlike stories about the past passed down to us from our ancestors. His line about no one telling him anything is just a way to avoid being put back in the box or being tortured by Mikayla.
dablues7