BioShock is amazing
BioShock created a lot of hype when it was anounced and guess what? It has lived up to it. A horror game, an excellent underwater horror game. At the start of BioShock you are treated with dreary 1950 style music, and excellent water effects. At the end of the game you realise you've just been treated to good graphics, a superb story and the best horror game on the xbox 360.
With 15+ hours of story telling goodness, complimented by good graphics, powerful enemies ( Big Daddies are tough) and and arsenal of aged weapons and sounds you realise that BioShock is a refined and detailed game. BioShock is such a good game in so many ways, namely the added RPG style gameplay, it is all you need to push the boundaries in the first-person shooter genre and 2K have done it. You must buy this game!
I was going to give this game 4 because it still does not meet the standards of some better games but I gave it 4 1/2 because it's close enough.