Conclusion: An amazing game. Even worth purchasing, everything about it has been tweaked to possibly the best it could have. Perfect single player, not to long not to short, great fun. The Mulitiplayer is also brilliant, although not as good as the single player, but can keep you occupied for hours and hours.
Conclusion: I cannot see how this game appeals to anyone, i brought this game second hand for under 2 pounds and after playing it i realised that it wasnt even worth that. The levels are pretty much exactly the same, they are nearly all in the same surrounds, the puzzles in the game are repetitive and boring and even the story line is boring. Buy at your own risk.