According to ESRB, this game contains: Violence
Parents should be a little wary. Although the game contains no blood, it is extremely violent. Basically, if parents felt their children were old enough to watch the movie, they're old enough to play the game.
Deaf and Hard of Hearing Gamers will want to steer clear. Although the game's cutscenes are subtitled, none of the in-game conversations or vital audio cues are, which will make completing mission objectives very confusing at times.
Players worried about game longevity should consider this game. It has all the bells and whistles gamers have come to expect from a Treyarch game, including multiple playable characters, entertaining cheat codes, and a boss survival mode.
Fans of 3D beat 'em ups should definitely check this game out. The destructible environments and fast action make it a welcome addition to the genre.
People who like the movie might want to at least give it a rental, as they're the only ones with a chance of understanding the plot.