the graphics, the contents, the character customisation.
this game u can fly with wings, fight underwater. and of course
land.
but its too 3d like, can jump here and there.
i played hunter, 50% dmg at melee range.eww, can't solo much.

the fighter, 2nd tank rather is quite strong.
30mil chinese farmers playing it right now. 
on one thing, the siege map in this game is copied from dota.

no originality, but then again, what do u expect out of the chinese
err PRCS i mean.? 