PlayDevil posted a review of the X360 version of "G.I. Joe: The Rise Of Cobra".
Here's a snip:
"G.I. Joe is a pretty straight up action game, that seems to take most of it's cues (bizarrely) from 'Lego Star Wars' and 'Gears of War'. Obviously, GoW is the action game de jour, so that is obvious, but this game is more aimed at slightly younger people (despite the bizarre 16+ recommended age), so that's where the LSW focus comes from."