Best MMO on the market currently, IMO. Great community and challenging raids that will keep you entertained for a long time. They're constantly adding patches and updates, bringing in new content. There's lots to do besides combat. Enjoy a rich story and multiple jobs to choose from. I normally only play MMO's that use the "Holy Trinity", healer, tank and dps. It can feel overwhelming at first. There's alot to do in this game. you have the base game and two expansions. Put aside sometime if you're considering making this your next MMO.
The only complaint I do have is that subscription base is near $19 Canadian. It's still $12 USD, but don't let a subscription cost fool you. You're getting a great community and loads of content being constantly added.