Improves on everything which made the first game great.
The new additions to the weapon roster are well done - the Boom shield is pure superbness. The game once again shines while in co-op play. Because the gameplay is nice and tight, playing through the story with a friend is one of life's little guilty pleasures - fun will be had by all. You'll need a mate if you're wanting to complete the game on Insane mode, heh. I was abit underwhelmed by the anticlimactic ending. But it was one hell of a ride to get there.
Rating - 9/10