I'm seeing a lot of people complain about it. I'd expect some are over-exaggerating and some underplaying it. The variety of experiences does seem very varied though, so I do wonder if there isn't a bug in there somewhere. I already thought the Chicken Wing Lords look stupid so I'm not interested in them and from what I'm seeing on youtube it looks okay but not worth risking messing up the core game for. Skyrim is already experiencing a civil war and dragon attacks, so I think adding a vampire invasion on top of that is asinine and symptomatic of Bethesda's inability to write creatively and intelligently - instead they've just bunged in more attacks to make it more 'exciting'. So the whole invasion idea does not appeal because I regard it as very silly.
Dragons are easiiy noticed, there's one of them and they can usually be dealt with. And (in my game at least) they very, very rarely attack inside a walled town. I see the towns as a chilling zone and think they should have plenty of people in them. The idea of regularly having to defend their populace when I've popped back to do some trading or talk to quest people I think would make the game tedious for me.
And again I'd emphasise all game. I'm sure some people finding it fun now will pretty soon start getting frustrated. Just look at how people started moaning about dragon attacks after the initial thrill wore off. It's only been out a couple of days and it's already doing a lot of people's heads in. That makes it sound pretty unappealing to me.
I lol'd at all of this.
It's your game, buy it or don't, it won't in any way affect me or the tens of thousands of people who will enjoy this expansion.
The people who can't get past this one
minor detail of the
invasion themed expansion are in a vast minority amongst players. Bethesda wrote it this way for a reason, and it fits in with the overall mood of the expansion very nicely.
So do what you do. It won't change anything about the game, and you're not going to sway the
vast majority of people who really love what they've done with this expansion.
It's getting rave reviews all across the gaming community, and even the city attacks are far more loved than hated.
Have fun until Hearthfire comes out.