I have not seen Dragon Cry. Therefore, that video is all the more effective for me! <3
Fairy Tail is NOT a good show. Not even close to the quality of the best out there, but I realize I enjoyed it for a few years because it's basically a Saturday-morning cartoon for those who are now adults and are wiser to their cheesiness, so it just relishes in it. That's why I say it's just "FUN!"