Guild Wars 2 with the Combat Mode mod (That isn't banned but also not supported) is the most fun combat interface in an MMO that I've ever tried. It genuinely makes WVW a lot more fun. It adds a target retical to the screen and removes tab targeting, whatever your character is looking at is what gets attacked. It makes the Thief shortbow a beautiful thing. I think that game revolutionized MMO combat in that it has reflexes, timing, strategy, and positional awareness on an individual level.
Yes the PVE sucks... but who cares about PVE?
Yes the PVE sucks... but who cares about PVE?