Bugs galore and some very confusing and misbalanced progression and game design (managing character's mood, tracking what to do with npc progression). But this is possibly the most immersive, complex and ambitious porn game I've ever seen.
Some questionable/implausible dialogue, which might be partly due to a bad English translation. Also some implausible character models: Some characters don't look real in face/body proportions; some black characters don't have black facial features; The "Gangsters" look like pretty boys out of a Twilight movie and were extremely immersion-breaking (bullshit detector went off big-time).
But for sheer scale and ambition, this game deserves far more than the 3.5 stars it's getting, especially when compared to other porn games on this site. Fingers-crossed the devs clear up all of the many progression bugs / endless loops and get a talented writer to smooth over the English translation, because this could really be something substantial.
Question on potential relationships though: Is there one good male character romance choice in-game for MC that isn't just trying to get his dick in her? Haven't found a single one so far. I thought maybe the guy at the coffee shop would turn into that, but it ended up not happening. That's all more of a narrative choice though and not a fault or ding on the game. Would be a "nice-to-have" however.