It'll be so different, Think about killing extremly hard npcs that get mad when you kill them.
Also to all the people who are saying "OMG i can get rich" , no because it says that the money/points will be givin out on the skill of the kill. So if they don't eat, or you don't use the combat triangle and specs and stuff it's lower.
So no your friend cant wear a dragon scimmy and you make 200k.
Hell ya it'll be fun but you won't get rich.