This OT is enjoyable from time to time. The only problem I see is that killing mobs is absolutely pointless, it is much faster to get levels from killing other players.
Low levels can go outside of the temple, do 1 spell and jump inside pz before their spell hits someone and just wait for that person to die, therefore gaining a large amount of exp.
I think this OT should be labelled as a WAR server.
Like I said, it's enjoyable now and then, just thought I'd add my opinion.