Friso94

Revealing mistake: When Optimus returns from the dead, he says: "We will kill them all.". The same footage is used when he makes his speech with: "your leaders will now understand", only it's cut slightly shorter.

Friso94

Revealing mistake: When Dino (Mirage) throws Hatchet over to the other side of the freeway, Hatchet doesn't even make the security van right next to the car he crashes move, while he should have. His arm is basically going right through the van.

Friso94

Revealing mistake: When they raid Tapia's house, multiple rounds end up in the pool. During these shots, you can see the explosive charges in the water. (02:07:40)

Friso94

Revealing mistake: When Bumblebee skids out of control after dodging the truck with the barrels in it, you can see skidmarks of a previous attempt. Same place, same direction. (01:08:15)

Friso94

Revealing mistake: During the motorcycle chase, when Violet is on the building, the chopper gunner badly damages the exterior of the building, with brick and glass particles flying all over the place. But these particles disappear without a trace when they've moved a few feet away from the camera.

Friso94

Revealing mistake: When Optimus uses the Shockwave cannon to bring down the cupola with the control pillar in it, the cupola starts falling before the bullet hits the building.

Friso94

Revealing mistake: The cables Spartan slices in order to bring down the parasol, have quickreleases on them so that they snap in the right place. This is best visible with the second one. (01:01:50)

Friso94

Revealing mistake: You can see the charges to break the glass armor at the chest of the first guard when Violet kicks down in the vault. (00:16:30)

Friso94

Revealing mistake: When escaping the Smokers for the third time, the Mariner picks up Enola and swings to the other side of the boat with a rope. But you can see a second rope going down behind Costner's back. At the ''handle'', it's tied up with the one Costner is actually holding on to. (01:18:25)

Friso94

Revealing mistake: When SnakeEyes is hanging from underneath the Hummer, the same shot of him turning his head is used twice: the first time just before Scarlett blows the head off of the guy who the Baroness orders to kill SnakeEyes, and the second time just before the train hits the Hummer. (00:58:10 - 01:00:20)

Friso94

Revealing mistake: During the fight with the men in white suits, all of these men use swords. Violet disarms a few of them, using then to cut or stab them with. But every time she slices, or better, tries to slice, you can see that the swords never actually cut, but are used as a sort of baseball bat. Also, they are sharp enough to cut someone, because Violet's hands are all cut open at the end of this fight scene. It simply means that these swords are blunt props, and that nobody did anything to make it appear that they are real.

Friso94

Revealing mistake: Just before the Axeman throws his axe at Claire and Alice, we get of shot of Claire turning around. But pay close attention to the wall behind her. You can already see the crack which is going to hold up his axe before he throws it. And it isn't an old crack, because when Alice is about to take a shower, all the walls are perfectly fine. (01:04:50)

Friso94

Revealing mistake: After Bennett takes off, Luther jumps on the edge of the prison. When he hits it, you can see the seemingly solid concrete edge wobble.

Friso94

Revealing mistake: When the Umbrella guards are lining up in front of the elevator, we get a few close-up shot of the level counter. During those close-ups, you can see the ribbed rear wall of the elevator when the dial is still only at level 3. Compare the wall to when the doors open, it is exactly the same. This means that the elevator isn't moving at all, and that it is just the dial. (00:07:05)

Friso94

Revealing mistake: The close-up shot in which SnakeEyes shoots at the roof of the Hummer is flipped, the ejection port is on the wrong side of the gun. And yes, it is a real gun, not one specially made for this film. (00:57:30)

Friso94

Revealing mistake: When Lee meets up with Lacy's boyfriend, Paul throws his basketball away just before Lee punches him for the first time. However, when Paul actually flies backwards, Lee's fist is nowhere to be seen. (00:49:05)

Friso94

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)

Friso94

Revealing mistake: After Galloway says: ''You just signed the death warrant on your career major'', we get an exterior shot of the C17 banking sharp to the right, at an angle of nearly 60 degrees. But in the following shot on the inside of the plane, everyone is still standing, and Lennox and Galloway haven't even moved. (01:39:30)

Friso94

Revealing mistake: The shot which shows Optimus Prime getting back up after he is being revived by Sam is used twice, only the second time it has been flipped.

Friso94

Revealing mistake: The same shot which shows the sun is used several times in this movie - please note the cloud next to it. Two of these shots have Jetfire in it, and three are after that.

Friso94