I picked this up to help geek myself up for the movie, anyone else still playing? As the sig says, I'm on the Gorath server. I have no experience with this game in it's pre-CU version, so I can't really say how it's changed since then, but I am enjoying it quite a bit.
I know there's a package deal that's going to be around later this month that includes the core game and both expansions for about $30, so if you're interested it'll at least be cheap to give it a try.
Edit: I apparently don't know what server I'm on. Should be right now though.