I know the pacing isn't great, but the characters are by far the worst part of this. The best characters are kind of just lukewarm, but the worst are actually just so bad. Mirei is not a friend and has literally only been an obstacle, Tomose's older brother in the No-Life club is the most pointless character as he's never actually done shit and only ever shows up to be an awful person and not only would this series be no different if he was removed but it'd also be better just for not having him, and Gokigen's heel face turn is completely pointless if he's not gonna do anything for 70-80 chapters and you only ever see him when it feels like the author needed padding, and I don't even know when he's going to do anything, he might not even do anything anymore I'm just giving him the benefit of the doubt that he'll do something in the last 9 chapters that haven't been translated yet.
If you're looking for a series with alright action and delinquent stuff then sure, I read all these chapters in an afternoon so if you have the time to spare this isn't the worst series you could pick up. If you want actual characterization that goes somewhere or a decent look into someone with psychological issues and romance that doesn't blue ball you in the most forced and contrived ways possible, then probably best to find something else. This is to me the very definition of a 6/10, it's slightly above average and I'm enjoying myself, but I have to REALLY force myself to ignore all these problems to get passed a lot of it.