Revealing mistake: During the fight in the forest with Heimdall and Hela's soldiers, he uses the sword but the tree is cut before the hit, and the soldiers on the right fall before the hit too.
Revealing mistake: When Taserface is threatening Rocket, Rocket is making eye contact. Taserface, meanwhile, is looking at the space between Rocket's ears.
Revealing mistake: Throughout the film, the characters can be seen to impossibly pivot on the rigging suspending them in the air in a manner inconsistent with zero-g as they move through the space station.
Revealing mistake: At the beginning as Noah's vehicle is reaching the edge of New America, there is a shot of a drone swooping down over a hill to follow him. As the drone comes onto screen, there is dust and debris animated to come up at the camera as it blows around its environment. However this small bit of superimposed bad special effects is the only thing it seems to affect. It swoops down right next to some tall dead grass and other plants, on a dusty hill. But not one item of the real environment is blown or even moves in the slightest from this drone passing by it from inches away. (00:01:30)
Revealing mistake: When Mae is on the phone with her parents, there is a camera feed shown of the parents, and in the bottom right hand corner, a camera feed of Mae. When Mae is holding the phone, her hand is visibly seen shaking and readjusts the phone at numerous points, the camera feed of her shown on the phone remains completely still throughout the call. (01:13:05)
Revealing mistake: Right at the beginning of the movie, an alien blasts Lieutenant Smalls and he drops his rifle. The weapon wobbles, revealing it's a rubber prop rifle. (00:01:55)