I've just finished 100%ing this game today and i'm at a loss for what to do now because i've been so enraptured with getting to know these characters and the lore, it's great.
I'd say for review purposes though, it's worth noting all the routes can be a bit similar and you generally hit the same plot points in the same order regardless of who you romance (which can be hit or miss depending on your opinion, but i don't mind). It's much more of a visual novel than it is a dating sim, but that's okay for me.
I appreciate how each character presents a niche (Zed for the furries, Nasir for the kinksters, Doc for the romantics, ect) and for someone who isn't doing multiple playthroughs, you can choose your ideal space husbando rather than settling for something that's not your taste (i really loved Docs route personally, and didn't get the same sort of connection from characters like Nasir or Kol)
In general though, this game deserves so much more of a fandom than it has at already (the fans are already great but i wish so many more people knew about this). There's so much potential and love put into this story and it really shows. I'm looking forward to future Rob Colton games if they're anything like this, but i wouldn't mind a sequel or additional content for these beloved characters one day too...