Koreans hate Scouts for some reason and that is a fact. Yeah they can out put some nice damage and all but get close to it and he is a s good as dead with the right combo or a couple of hits.
Playing Scouts now a days is more of a farmer or a PA CC damage dealer than a full PvP character for the right situations. If you want to play a HalfElf class for PvP go full Ranger they are getting a 5 seconds cooldown AoE soon.