I recently returned as well and while I do like and even love parts of GW2, there are a lot of things that keep it from becoming my main MMO. Why they cannot fix tab targeting I have no clue, but it is easily the worst tab targeting I have ever played in a game. The story fights are waaaaaaaaaaaaaay too long and some of them are stupid hard, but if you just keep dying and then mashing your buttons, eventually you will win, it's stupid. Also the number of bugs and glitches that I keep running into, mastery or hero points not working, but then if you switch maps then all of a sudden they work is too much. Some areas the mobs respawn too fast and it makes some places very hard to solo. At first I was amazed by the trait system, there really seems like a lot of variety when it comes to builds, but so far of the dozen or so I have tried, they all boil down to one or two button mash fests or their rotations are stupidly long, still looking for that one in the middle. Not a fan of the gear system either. There are many other little things that are annoying about the game.
But like I said, I do like the game, I'm mostly enjoying it, It's the MMO that could compete with WoW if the devs seemed like they gave a shit, but we all know they mostly don't so yeah.
fanbois/gurls, save your breath I dont care.