I just started a few days ago and I'm already not planning on re-subbing;

"Thoughts from a new player":

The main quest.
I've read all the dialogue so far and the coolest parts are also so few like the tempered stuff, the bulk I've done is run around for reasons I'm still unsure about doing things for people that feel SUPER side-questy. It just feels like a really big tutorial rather than a campaign.

The community.
Is there one? No one talks, and if they do it's not to you, even when you ask questions. No one talks in dungeons and I had to watch youtube videos to figure out how to do fights because everyone went from 0-60 no matter what. Dungeons are my least favorite part of it because of this. I've avoided the duty finder like a plague since I got past the "forced" ones. I've already considered transferring to a more popular server but I don't feel like that's going to change how cliquey this feels.

Dungeons.
My least liked part; which is crappy because dungeons are my most favorite part of any other game. I learned the hard way that you have to know the dungeon beforehand or you get kicked, so I started watching videos. I wish they would just put the videos in the game with the tactics for new players because this easily the most frustrating part of the game, due to lack of socializing and "gotta get it done yesterday" mentality.

That's all I've got; I can't comment on the expansions I bought because honestly I doubt I'll even be finished with the main quest by the time my subscription is over and I just can't justify another month with no one to talk to.
Sorry for the rant, I hope you all have good nights!