Used to, but no longer, really. When I say "used to" is the time when I wasn't a hardcore gamer until I found Unreal Tournament 99. Now I've strayed so far from that genre, I can no longer imagine myself even playing Halo.
I just like a tad bit of realism. Which is odd, considering I'm still a fan of medieval/western fantasy. But my favorite kind of fantasy is still Final Fantasy. Absolutely no pun intended. The worlds are so well crafted, and the overall universes are always different and have mixtures of modern elements, science fiction and fantasy, but mostly fantasy. Seriously, I'd give anything to live in a ship that flies over the world and serves like a hub, like Balamb Garden. Man, that'd be so cool.