Might have to check out that warhammer space marine. Might have to throw down on some sc2 again.
Space Marine is basically a hack and slash with guns on the side, don't expect too much depth from it. I enjoyed it because I found the combat system really entertaining and found that it gave a real sense of weight and power to your character, but I know some people didn't really get into it. There's a demo on Steam you can try.