I used to play a MMORPG years and years ago. After a couple of years I quit because I realized that I didn't really enjoy computer games and only played because it was something to do with my time.
I've never heard of the game you linked to, but I looked at the screenshots, concept art and watched the movie.
It looks pretty good. Not the best graphics that I've seen in a game, but not bad either. I had a hard time playing 1 character, apparently this game allows you to play 3 characters at one time! I'd never be able to co-ordinate that, lol
Give it a try and see how it goes. Is it going to be a monthly fee to play once the beta is over?
I had applied for and was accepted into the Beta for the new Lord of the Rings game, but my computer had broken and my old desktop couldn't run the newer games so I had to decline. The computer I have now can, but I'm not inclined to play it now. I'm too involved in my art.