I'd go recent too, but ImDrFreak hit the nail right on the head. Impossible Creatures was the most disappointing game ever, and Ruins of Myth Drannor...oof. Way to skullfuck a franchise, guys. Never played Morrowind, myself, but that was just because my best friend was really into Daggerfall(the original in the series) and it was the buggiest game ever created. Speaking of which, you all have missed the worst PC game in history...
Battlecruiser3000! The various reviews of this game are some of the funniest reading around.