This I too think that they deserve their success. I am not even their biggest fan, idk if I am even a fan. I like their songs about the social issues. N.O., Go go, Spine Breaker - I really love them. They seem overhyped because their fandom is really big , one of the biggest if I am not wrong. The bigger the fandom and its activity on the internet, the more overhyped the group is going to look.