Summary: I bought this for my five year old boy and he loves it! There a tons of missions so it's not like you can get through in an hour or two, you get to ride in cars and on bikes and go on quite a few races, it really is a cool game! The only thing i would say is it's not the best game if you have motion sickness.
Summary: I found the game interesting with a good story line. However, the controls were a little hard for me to get used to and my 4 y ear old got frustrated playing it cause it was too hard for him. Other wise a good game for the price.
Summary: this game is just awfull. the picture is spinning constantly making it impossible to drive or walk .just going in circles all the time and getting nowhere. so it was a waste of money completely. all my friends tried it and gave up within minutes .so i put it where it belonged . in the bin .
Summary: I've never seen planet 51 but having read the reviews it looked like a fun game. I had problems with the controls to begin with and had to be shown how to work it by my 8 year old neice (think thats more due to age than the games fault though) I've enjoyed playing it but the challenges get progressively harder and I'm now stuck in a bumper car challenge.