Smoke stacks are too long. Paint is too candy colored, not accurate. Needs Reprolabels. Doesn't transform.
Photoshopped. Pretty easy to tell after looking at the blurry and somewhat pixelated stripe and Autobot insignia.
Optimus Prime was in our hearts the whole time... Though when he gets in your face instead you should get very, very worried.
When did they say that? I know they said that a flat-nosed truck would make Optimus physically smaller than they wanted...
Obviously shopped. The "shoulder" Autobot symbol looking really wonky and too bright is a dead giveaway.