@FreakAche: I don't know why people have hate for Oblivion. You could still play when you were finished. I still am in love with that game. Obviously it isn't perfect, but I believe I sank over 100 hours into it and I thinkI just dicked around the whole time lol.
Basically, considering I beat the first game 100% in less than 5 hours I will start calling these "episodes". Also, I think they either need make these games a little more substantive or lower the price point.