Is it Worth the doe

[Shipper]

I never got a chance to play the open beta but Im still really interesed in this game. What I want to know is it worth the 50 bucks and monthly fee?

To give you an idea of what I like (to see it this game would suit me):

Tribes 2
Unreal 2003
Americas Army
War Craft III

I play tribes on and off, Im getting a little bored of Ureals lack of dynamics, but In still reall in to AA.
To me I like the idea of an on going war ( the only thing AA lacks).

based on this would this game be a good buy for me or not?