Well the last closed beta is over, so it should be entering open beta in a couple weeks if all goes well.
Only content up to mid lv20's was available, but I had a lot of fun with it. My only complaint is how slowly game systems are introduced to you. The game is pretty limited until you get your first lv15 class and get your airship pass. It's good for people who haven't played FFXI or FFXIV 1.0, but kind of annoying if you know what you're doing.