I just tried Warhammer 40k Space Marine demo and I like it.
The graphics are not that great but it really doesn't bother me as the whole settings isn't designed to be ultra realistic.
Anyway, one more game to buy when I get back from France. Doesn't look to be an easy plat either.. Time consuming for sure and things like beating part 1 in hard mode in 1 sitting without dying can't be that easy seeing how much I died in the demo in normal mode...