This is probably not popular opinion around here...but...
I actually enjoyed Oblivion a lot more than Morrowind. I don't know, I played Morrowind when it was released (think it was a month or two after), again with the expansions and even tried modding it. Just couldn't get into it at all. However, the environment seemed kind of (more like...really) bland in Oblivion. I'm just not into the typical green, peaceful looking forest. And I enjoyed Fallout 3 a lot more than Oblivion (didn't like Fallout New Vegas, at all, greatly lacked the atmosphere (to me) that Fallout 3 had). I did enjoy Fallout 2 more, in some ways, than FO3, though. I actually liked FO2 more overall. And I played it much later after playing FO3, which introduced me to the Fallout series. But Fallout 3 vanilla was kind of lame, it was a lot better when modded. I made it where it was actually a survival game (it is post-apoc after all), and made ammo, weapons and many items a lot rarer. Among other things I modded in. And I actually enjoy Skyrim way more than Oblivion and a lot more than Fallout 3.
So overall, for me...Skyrim is a great improvement over their older games. And once the better mods come out, it will be epic. Hopefully something like OOO and what not...already mods like Mart's Monster Mod being released. And a WIP mod that reintroduce attributes (which is kind of fail to remove), and a bunch of other WIP mods that sound like they will improve Skyrim. Granted, some may not count mods as part of the game...fine for them. But most games don't allow modding at all, so you are forced to play it how the company wants you to play it. Which I guess works for some. At least with Bethesda (and games like Civ IV (fall from heaven), X3 and early Total War games)...I can mod the game to how I want to play it. Which for Bethesda games, usually ends up being dress-meup, (
), hot female (
), and as hardcore of survival games as I can make or get it. Most gamers I guess wouldn't want to play that way, so Bethesda makes games for them, and I mod (or download mods) their games to allow me to play that way.
This whole post may be a bit off topic...but really my point is, I actually enjoy Skyrim a lot more, even un-modded, compared to their other games. But mods just make it to how I want to play the game. Can't wait to see what mods come out for it. My favorite ones (not including graphical) thus far have been Live Another Life (alternate starts, if you guys are familiar with the same one from FO3 and Oblivion)...a vampire overhaul mod (Bethesda always makes sucky (no pun intended) vampires, at least since Oblivion), a werewolf overhaul mod (haven't tried this one too much, yet) and I really enjoy the Imps More Complex Needs (needing food/thirst/sleep). And another favorite that I really really like is Frostfall - Hypothermia, which requires you to wear warm armor/clothes depending on where you are in Skyrim, or you die from the cold. Then there are others that add monsters, and another one that adds a lot more to the animal life. And a new one I haven't tried yet, but it is on my mod list is Occupy Skyrim. It is like Warzones, sort of, but I like it a lot more from the sound of it. It isn't so aggressive with what it adds, and supposed to be lot more immersive.
Sorry if this post went everywhere lol...