there was nothing wrong with this game at all. this is one of my favorite puzzle games ever. the puzzles can take up to half an hour some times and they really make you think outside the box and get you addicted from the minute you play. it was so addicting i beat the game in 2 days. but whats even better is the co-op mode. me and my brother could play that all day without getting bored. anyway, this is a must buy for puzzle fans. absolutley incredible.
Portal 2 has AMAZING single player and an OK multiplayer. It does suck when u go onto xbox live/playsaton network and the person u play with has no idea how to play. Also the single player is a little short because i got it today and im halfway done. Last thing is after EVERY SINGLE test chamber there is a very long loading menu. But overall Portal 2 is almost good game.