There's a lot of things that irked me. The really grabby/clingy kouhai who got randomly jealous of someone taking her "sempai", the girl "falling" despite easily having her balance if she just put a bloody foot down, the sport where she was in midair but was panting from not moving at all, and I mainly watched since it was a flying sport, but it was really disappointing and uninteresting, plus I dislike the characters/plot overall and felt no strong desire to continue. Many other better sports shows out there IMO.