Oh no, I just realized you changed your username (yeah, I'm a slowpoke) and we pretty much argued about this and that during the beta.

But even if you're just trolling, I'll still answer sincere.
The dude is a pretty cool character, an asshole but not much, he is honest with people who deserve it, I admire his attitude towards girls, he treats them with a mixture of a certain amount of cynicism, irony, sincere interest, care and respect. Apparently, so that his experienced and mature personality would not be too striking, the author emphasized his teenage features too caricaturedly, maybe he even overdid. But I can live with it.
Just one example: when the girls in Chapter 4x5 assure him that he's not alone and they all want to help him, he sarcastically replies to them with a subtle smirk, "But do I even like you guys?" My dude!
I don't even want to comment on his flaccid dick, I think anyone who paid attention to the game understands that this is a temporary condition and just a plot limitation that will soon to be removed.
And Ocean doesn’t need to turn him into a Casanova, the girls seem to have already warmed up and for good reason. The dude is objectively attractive and his emo/edgelord/whatever aura is a killer for 18-19 year old girls. Let's add there that he hits the gym, maintains the reputation of a macho who fucks girls in the toilet cabin. And on top of that add that he sincerely shows interest in the personalities of girls when he communicates with them, easily gains their trust and finds the right words like Simon Baker from The Mentalist. Damn it, limpy wormy is the only thing that stops them from eating him alive.