I started watching this with high expectation as I like sports anime and I expected something that could be like haikyuu, but boy wasn't I disappointed.

The anime is full of poorly executed tropes, your typical "friendship flashback makes you win". It's too focused on "natural talent" (the bloodline technique equivalent).

The animation is ... Different, and not in a good way, at all...

The character development makes absolutely no sense, they change their personality in a blink with no much reasoning and in a very short time.