Continuity mistake: When Gilgamesh hammers the Deviant into the gates of Babylon, dealing the last strike after the dramatic pose, the shadows cast by the statues don't go much further away than their pedestal. In the following long shot the 5 Eternals have a massive area of shade behind them that extends very far away from the city walls. (00:21:30)
Continuity mistake: Doc Ock is supposedly from Spider-Man 2 yet here he's gained a sweatshirt or turtleneck whereas in that movie he didn't have one. It's made clear he was pulled from his timeline just before his death, so he should be wearing the same thing.
Suggested correction: I mean how much time took place between the spell casting and his arrival at the bridge? I'm sure there was some confusion.
Continuity mistake: The right side mirror on the car is broken off by a tree in the maze, then returns. (01:06:20)
Continuity mistake: During the opening scene when the family is driving down the road, a newer McDonald's can be seen on the right-hand side.