Tried to play with my 7 yr old but ther is way too much going on. 4 characters running around at the same time, screen wants to follow 1 character the other will get killed or hit by not being able to c the bad guys. I love playing kiddy games but this 1 needs a lot of work to make it better. Great movie loved it, but once again game didn't live up to the greatness at all.
In 2 days I finished the game with full 1000 gamerscore. You will not have to work for any achievements, but it's 'end of game heavy' because a lot of the achievements are completion related and you'll get the final items at the end of the game. There are realms that are all different, but that is the only variety. There is no variety in the challenges, there are quests, the game will even auto apply your upgrade points. If you're looking for a mindless game to play between the ones that make you think and a game that will reward you with 1000 gamerscore for mashing the buttons - rent this one. It's at least playable and not frustrating (just a little boring).