I have mixed feelings about this one. I found the first episode funny and it showed all the main characters and their personalities. The characters are good in my opinion but they get boring later on. You've seen Misora and Lecty in other animes but Rico is quite unique. Sadly she turns into an annoying character later on. Kanata and his former teammates are great, especially Kanata who always "forgets" to tell his plans and ideas. His background is actually pretty complicated but the show won't tell you what exactly happened so you have to think but you can find it out pretty easly. The animationis decent but in the final round in the tournament it gets really bad for some reason.
This is an anime where you have an overpowered MC but he doesn't show his full potential. You have a harem without a harem and i love it.
I enjoyed it and its worth a try.