Overall a superb game with a wide range of level locations - but still a few minor glitches.
now for the negatives...
i found the first few levels fairly confusing as you do not get a proper idea of controls until after the first few levels, its like you are just dropped in the game from nowhere with little explanation as to whats going on.
also there is a recognisable drop in framerate in parts of the game and there are a few other minor glitches ie. you can walk through some characters once they are dead and you can see the white outline of the enviroment in some places.
but dont let this put you off, no game is perfect , and in my opinion this has to be in the top 5 xbox 360 games released so far.......
comes strongly recommended.... Buy it now!!!