This game is very good, just not as good on the PSP then on th PC, X360 and the other consoles used for this game. To be honest, its really fun and interactive. You can play with your friends, but not with people around the world. In the next game (if there will be one) i would put infastructure online play. The world tour mode is very fun but gets very boring. If you really want this game (for people who don't have this game) you should have great reflexes. On world tour, it starts really easy, then it gets a little boring when you can't beat your opponents (around ranking 50 in the world). All this game needs is great reflexes. For the PSP, its a good game with excellent graphics, but hard to play espiecially with world tour. The funnest thing to do at least, is restart a world tour career after it gets to hard with your old one. No cheats in this game, no hints, no nothing. Just another fun sports game to enjoy when bored.