Well, I went out and bought FEAR.
I had the choice of the gold version, platinum version, or just straight up FEAR with no expansions. I took the standard one. If I really like it, I'll get the first expansion for nothing somewhere, but it seems like the kind of game I probably won't want an expansion for.
I played a bit of it and it's really fun. Some of the bullet decals look just stupid (like giant potholes) but that's my only real complaint. The other thing is it runs really weird. It seems extremely resolution bound. I can run it at 1280X960 maxed out and get anywhere from 20fps to 40fps or run it at 1070x768 and hit anywhere in the high hundreds maxed out WITH full AA and AF. Seems a bit weird, and I'd rather play at the higher res without AA and AF, but it's not game breaking by any means. It also could have been fixed in a patch since release (this is version 1.0), but to get the latest patch it's 600MB, and I'm holding off on that for a bit.