Was so impressed by that trailer that I went an got the first game. My PC just about runs it. WOW, great game, great world, great leveling system and it has what most most games today lack: Character. Most fantasy RPG's are so vanilla, goody/baddy's etc but the witcher's world is all shade's of grey, love the darkness/noir of the whole thing.
It does not reinvent the wheel but hearing an NPC saying 'your wife sucks dwarf cock' did it for me. And being told to fuck off by others when I piss them off.
Only about 10 hours into Witcher 1 and loving it.
Started saving for new mobo and processor for part 3.