If you have watched shounen before, then you've watched this show. Something like Rage of Bahamut is a better fantasy (as bad as the game that show is based on, the anime was superb). The characters here enter stereotypes the moment the 2nd episode hits and even if there are a few curve balls here and there that might keep you engaged, you can just watch something else.
Watch HxH or Rage of Bahamut, Log Horizon and World Trigger (WT is a bit slow but with 50+ characters, that's quite understandable). But this is for someone to watch if you absolutely have nothing else in your life.
