these are the features im looking for:

features that are a must
-fun and balanced pvp along with gvg, rvr and wars would be nice too
-massive skill tree (lots of cool skills and classes)
-a game that takes skill and not just massive amounts of time
-free or buy to play (unless its some godly game thats worth every penny, lol, then ill p2p)

features that would be cool
-a game that also has fun pve (bosses, dungeons, etc.)
-cool graphics

btw if there is a game out there that is like gunz and wow combined, that would be perfect
oh, and dont say space cowboy :P thats just not my type of game