Way too laggy to be played right, IME.
Even with 6 players, monsters teleported 15 feet across and players flashed around like Dr. Who.
It's difficult to play when monsters teleport onto your head and players do nothing but playerkill.
For two hours straight, this idiot formed a posse and guarded the bridge and rocks from anyone who tried to get past the Goblin Fields, spamming chat with "NO ONE SEES THE WIZARD!!!!!!!!!!!!" They managed to use the lag to dodge everybody's shots, rendering them practically invincible.
When Gamefandan finally joined and we requested for the guy to be banned, he did nothing but request the guy to some duel or stuff. By that point, his little group of followers were still killing everyone so I just left.
I think you should put a little more enforcement on people standing on the bridge or even right outside of the loving castle killing everyone who tries to get through. I mean, although you're encouraging playerslaughter, you could at least put some cover points to hide from their golden spears and raining rockets when you first join.
/rant
Oh, and yeah, I have to agree with the instakilling monster stuff.