You're giving the feedback a bit quickly, these guys doin' follow attack/GFB spam are people that joined the server 2 days ago(look at website).
The difference about waropolis and this server isn't that big as you may think but people is. There are LOTS of new players in the american community, ofcourse they're comming from newer tibia versions and they don't know how to fight yet, this is the main reason why I pay the costs for this server from my own pocket.
Fire, poison and energy bomb's are already nerf'd, there is no power bolt for paladins and the best knight weapond at this moment is Fire sword.
What I'm saying is that these few rps/knight's will create a mage in few days instead, I've talked with them all tonight and shared SammyNSC tips and tricks and some others I knew and they were way faster/better than before.
If you really hate this much having RPS/Knights around just give it 2 days. and check online list it's most likely 90% mages online.
Note that I don't see anything wrong with a team of 4 guys trying to improve their skills so they can do it better on classicus(as this case) or w.e they're playing.