Call of Cthulhu: Dark Corners of the Earth is my favorite, but it's not on this list =(
I agree with Veresae, AitD started off really good, but 4 wasn't so great...2 crashed on me about halfway through, so I haven't finished that yet (but I liked it, even though it was less Lovecraft and more pirate voodoo), and then I'll need to figure out how to get 3 to run. I have 5, so I guess I'll give it a shot, though I haven't heard anything good about it.
There's something about the RE games I really like, but honestly, I do not play them for the gameplay...trying to suffer through those stupid controls, turning a corner just to walk right into the arms of a zombie, having to hoard as much ammo/weapons as you can because you know you'll run out, running through the same area over and over because you keep dying but don't want to waste an ink ribbon, etc. etc. etc Though I really liked the dodge feature that Nemesis had, I thought it fixed a lot of problems, and almost made the knife into a useful weapon.
Haven't played any of the other games on the poll.
_________________
I'll brave the storm to come, for it surely looks like rain...