Or does the PC version look really fugly? I recently went from HD Xbox 360 to a maxed out 1920x180 PC oblivion, and I'm not impressed. Sure, you have longer view distance but that is it. For me the PC version looks really bland and blurry. Anyone had similar experiences?
It's more than likely that you're just now noticing what was already there with your 360. With a TV, you're sitting fairly far away from it, regardless of how large it is. With a monitor, you're probably a foot or two away from it. Since you're a lot closer to the display, you'll notice low-quality textures and what-not a lot more.
What kind of card do you have? Are you running HDR or antialiasing, or are you forcing both?
Either way, it's pretty irrelevant due to the fact that PC has access to QTP3, OBGE, OBSE, RAEVWD, ScreenEffects, Water Replacers, etc, etc, etc.
EDIT:
http://i438.photobucket.com/albums/qq102/Starforce9/Overlook.jpg
Oooh. I like.