It is a decent game and can be fun, though there are some serious changes that need to be made in order to allow for proper flow. I'm currently level 46 (out of the max 50) and haven't experienced endgame quit yet, but from what I hear it is fairly lacking. That's typical for a new MMO though, and should be changed as the game gets older.

I'd say it is worth checking into, at the very least, because it is pretty fun and the landscape itself is absolutely stunning, even on the lowest settings.