I've said it before, and I'll say it again.
Why Skyrim fails:
1. Hand-holding gameplay.
2. Fetch Quests = All Quests
3. Anti-climatic main/guild questlines.
4. Shallow NPC Relations.
1. Hand-holding gameplay.
YOU MUST FIND THE [ANCIENT ITEM] THAT HAS BEEN LOST FOR CENTURIES! Let me draw where it is on your map for you.
2. Fetch Quests = All Quests.
Every quest in the game is basically a fetch quest. Go here, Grab X, come back. Go here, Kill X, come back. Go here, Talk to X, come back.
3. Anti-climatic main/guild questlines.
3a. Guilds.
After becoming the most powerful magician in Skyrim, the most respected warrior of the north, the most insidious thief in the frozen north, you'll still have some 10 year old walk up to you and call you a cunt. After becoming so accomplished, after hours of eyeball-burning exploration and action, you get fuck all for your efforts. You get a pretty title and another place to sleep.
3b. Main questline.
After spending hours of fighting dragons and all the spoiler shenanigans you go through, right at the very end, the climatic moment of the game, after you
Kill either of the top leaders in the game (Imperial boss / Rebel boss)
, the guy you accompanied steps outside to address his soldiers and says "We've done it! We've won!". The crowd then disperses, and you're left going "Wait, what? What now?". You try to speak to the guy you accompanied, and he talks as if he barely knows you.
On that note, the whole "War" system is fucking bollocks. You basically attack forts with a bunch of NPCs, battles that have no significant appeal or pay-off, that last for five minutes. If not less.
4. Shallow NPC Relations.
The only NPCs I ever felt like I wanted to learn more about, were Lydia and that Smithy woman at the gate of Dragon...run.. Dragonkeep... whatever it's called. I haven't played for a while.
And the most annoying thing about it is, that you can't do shit with them beyond some static/linear Q&A - and even that has been severely dumbed down from Oblivion, which in turn was actually dumbed down from Morrowind.