Really? Do you see an economy that you can affect for better or worse? Do you see an actual marriage function or just a tacked on function? Can you do whatever you want to do? I cant. Was the PC version truly playable and optimized? They said it was great before release. It was not. There are several other things but I am probably forgetting them.
I like the game and all but he did what tons of devs have done. Exaggeration and misinformation mixed with subtle hints that are supposed to garner a reaction from the fans even though they mean nothing. The guy is good at what he does. He is not some great guy that loves all the fans to death though. He is just a normal dev that happens to help make one of my favorites game series of all time.
I don't think marriage was ever advertised as being anything more than it was--honestly, I'm not sure what more it could be. The problem is with NPC depth, not the marriage feature. As far as the economies go, that was probably dropped at some point during development, since traces of it (like the interactive mills) are still in the game. Todd's problem is that the talks about features that are still in development, but I don't think his intention has ever been to mislead. They can't very well put out press releases saying "Anticipated feature cut from game!"
As far as the topic goes, I like Tribunal, Bloodmoon, and Shivering Isles much more than the original games. Bethesda seems to excel and making expansions, once the pressure of making the main game is off. Most of the best, most innovate features from the last games have been introduced in the expansions, and then abandoned again for the subsequent main game.