Dude. You keep saying I dislike TES. I don't. I love TES, but I hate Oblivion. In fact, if Oblivion could be retconned, it would be downright awesome.
I finished Oblivion, including all quests (grinding my teeth frequently thanks to the "oops, were you doing something?" crashes). I even did Shivering Isles, which was marginally better than the main game. By the way, a pure clothie mage can wreak a lot more havoc than the plate-wearing battlemage if built right. Or broken right, I should say. I played both, and at some point the difference becomes nonexistent.
I'm not going to argue that the tech changed, though it did take a massive step backwards. Your comparison of Wolfenstein 3D and Crysis is not terribly valid, seeing as how you could do MORE things in Crysis than you could in Wolfenstein. If I could fly in every game before Oblivion, why take it away? Just an example, mind you.
And whereas the tech changes I could live with, I can't quite live with the changes in the story. Sure, it's passable. But where playing pre-Oblivion TES was like reading a good book, Oblivion barely passed for the checkout-line paperback.