I honestly don't know how I should feel.
Like I can see the meaning of the story about just live the life you want without caring about what others would say about you.
But the writing, specially with this last patch of chapters, is just so bad, a full non-stop trainwreck just for some melodrama. The continuous timeskip just hurts the story and characters' development, it's hard to understand and gasp the situation, the charaters' though, or how a bunch of side characters just keep appearing out of nowhere and being forgotten soon later.
The entire story doesn't have anywhere to breath freely, this last chapter is the prime example, Kai just couldn't catch a breath, Akimi came back to his life and he just accepted it like nothing really had happened, Kai's mom showed up for a single panel, he died soon later...
Kitaha-sensei is probably the only thing I actually enjoy, probably because he just acts the most reasonable and knows what he's doing.
Oh and the "What a mess of group we are" panel is beautiful, just sum up perfectly this manga, such a mess.