Corrected entry: If you look very carefully at the robots helping Kup setting up the roadblock, one of them is Prowl, who shouldn't be there because he got killed a few moments earlier. He is also coloured like Bluestreak, who has different arm shapes and forehead plates.
Corrected entry: When Kickback and Shrapnel start to eat one of Autobot city's doors, Kickback calls Shrapnel "Shrapray"
Corrected entry: When some Decepticons say "nay" to defend themselves in Astrotrain, the voices don't match up to any characters on screen. This is especially noticeable because the Insecticons certainly don't sound like that. The "nay" voice is just the same voice layered a few times.
Corrected entry: When Perceptor and Grapple are shown firing against the Decepticons (just after the part where the Autobots fire missiles at Devastator) an Autobot runs past Perceptor. If you look closely, this Autobot is actually Swoop. How can he be here now if he shows up in Prime's shuttle a few shots later? (00:18:15)
Corrected entry: How do the Constructicons without mouths manage to play the trumpets at Starscream's coronation?
Corrected entry: When Devastater is first seen, his chest plate is lime green. Then in the next scene he is seen, his chestplate is purple. (00:17:30)
Corrected entry: When Optimus Prime removes the Matrix from his chest, there are TWO Matrices in his torso compartment, although the second one isn't illuminated.
Corrected entry: As Prime chases the Decepticons, Blitzwing can be seen holding his gun, but when he jumps out of the way of Prime he isn't holding it anymore. (00:19:40)
Corrected entry: When Prime transforms back to robot mode and starts blasting the Decepticons, no transforming sound effect is heard.
Corrected entry: In the scene when Megatron and the decepticons blast into the autobot shuttle, Megatron transforms and Starscream starts blasting the autobots with Megatron (in gun mode), when the autobots (Ironhide & Ratchet) return fire we see Starscream firing from his own gun on his arm then back to the autobots and then back to Starscream and he is firing from Megatron again. (00:07:14)
Corrected entry: In the movie, the transformers actually die when they are shot. In the TV series, they would normally be damaged and would later be repaired. However, it seems that only the Decepticon guns can kill, since in the shuttle attack scene near the start the Decepticons kill some Autobots. But, later Blitzwing shoots an Insecticon and the Insecticon does not die. When Autobots do hit the Decepticons (Prime guns down just about every Decepticon there apart from Megatron, and Blaster shoots down a Constructicon with a huge laser cannon) they do not die, some don't even take damage.
Corrected entry: When Kup says "What's that darn fool doing?" you can see Hound with him. The thing is, later Hound is seen coming out of the shuttle that Prime and the others arrived in to help out in the big battle from Moonbase 1.
Corrected entry: If Astrotrain moans about there being to much weight in him, wouldn't he at least say something when 1) Rumble and Frenzy use their pile driver arms on his floor and 2) all the Decepticons start fighting and crash into his walls?