I've been playing Skyrim for awhile now.and want a change of game. Only problem is that I'm so picky with my games. I want to play another, older TES and I cant get MW on my PC for awhile now.

Whats awesome about Oblivion?

Here is the differences between Skyrim and Oblivion/Morrowind:
http://uesp.net/wiki/Differences_Between_Morrowind,_Oblivion,_and_Skyrim