I don't see what is what problem everyone has with the narrative. The main quest is actually pretty decent. Ditto with the combat system. It may be a bit bland, but it isn't detrimental. I have a mage, a sword/shield warrior, and an archer and they all get in over their heads from time to time and I have to pull them out. So it isn't so bland that its gets boring and also each style of offense brings unique tactics so it isn't mundane either. It seem to me people are mad that they don't have some dumb move where you put your sword in the ground and cause an earthquake or something simiarly as dumb.
"Fallout 3's combat was better"
Statements like that show me who is just hating to hate on Skyrim. Fallout 3 was broken having VATS be a "god mode" and without using VATS it was probably the worst/most boring FPS/TPS mechanics ever 'invented'. The only thing NV has over it, is at least they fixed VATS. Combat in Fallout is garbage.
As for the "broken leveling system" in Skyrim, if you seriously play the game to make daggers... good for you, I guess. The game will seem easy. If you don't, then stop making daggers and play the game. The worst shortcoming of Skyrim is actually the economy and I haven't seen anyone make that complaint yet. Money is way too easy to get. "Rare items" are way too easy to get. Crafting gear and training should cost in-game time, houses should cost more than a suit of armor, early crafted items should be of inferior quality, everything in the game cost more, etc. Time and money are of infinite supply in this game and it causes a major problem and always has and probably always will in Bethesda games. Fallout has an enormous amount of resources for a "barren wasteland" setting, so much so that it actually taints any chance at immersion for me. The only reason everyone isn't a millionaire in fallout is because the only person scavenging the countryside is you.
Skyrim is the first Bethesda game I have ever liked and I have played them all from Morrowind on. I hated all the previous ones for all the reasons people are listing. The truth is Skyrim has a decent narrative, decent combat and leveling system, decent sidequests, sub-par voice acting but with decent dialogue. The game is decent, not terrible. The problem of it getting boring has nothing to do with any of those. It is in the economy. Money and items have no value if they are in unlimited supply. There is an unlimited supply of money in the game, thus player demand is low. Unfortunately, in games like this the best course of action (outside of modding) is to set restrictions on yourself. Only allowing yourself to carry half your weight limit, not allowed to put points in some stuff, etc.
The game could use some improvements, but I have yet to buy a game that I didn't think could. My favorite games ever have some things I think could be improved.