I play Vindictus and Tera nowadays. Season 2 is coming out for NA Vindictus today so I'm looking forward to it as well as the new character Vella that's going to be released shortly after.
I used to play WoW from beta to the end of cata. Stopped playing because I decided I had enough of the class imbalances and lack of innovation Blizzard is putting into WoW.
SWTOR: Good for what it is, a story-driven single player game. It really tries hard to be an MMO, but I don't think it fits the mould.
GW2: Combat mechanics are woefully lacking and felt very "floaty"; I didn't find it fun at all (I tried pretty hard to get into it but just couldn't). As much as people touted dynamic events, it's just all the same to me as a quest hub minus speaking to an NPC to grab the quests first. Nothing fun or heroic about zerging mobs with 50+ people.
Not going to list the others, but I've played pretty much every major MMO out there and I just prefer action-combat MMOs nowadays and don't chase "end game" anymore.