My reasoning is this: War for Cyrbertron has Megan Fox. :thumbsup:
At least the movie does. I haven't played the games.
Meagan Fox isn't in it..It has nothing to do with the movies. The transformers in the game turn into fictional vehicles. The whole game takes place on Cybertron, not Earth.
That being said, I didn't play it that much. The gameplay seemed fast paced enough and pretty well fleshed out. The environment style seemed like something out of Gears of War...and thats what put me off.