There is a lot of hate for games, like this one, that are enormously financially successful (like WVM), while better quality games, I could list 20, as could most of us here, struggle to get more than a hundred Patreons or so. I suspect the low score reviews are due to jealosy from other devs, or just a sense of unfairness by fans of other games.
I actually enjoy Sunshine Love more than any of Mr. Dots other games. DMD was good at the time until it jumped the shark, so to speak, and became unplayable. Melody was an improvement in my opinion, but got extremely repetitive the last 5 updates or so as the dev team dragged out the story with nothing really going on.
Sunshine Love is actually marginally interesting, with a little bit of mystery thrown in from time to time, and a somewhat diverse cast of characters to keep things interesting. But, honestly, I hope the dev team finds a way to improve the dialog for their next game. The review hit the nail on the head, nobody talks like this. It sounds like something like the type of English dialog you would read in a foreign language instruction course, very bland and colorless. Many games with strange dialog clearly written by non-English primary speakers, have more depth and color than SL. And some, like Artemis, CoBD, or Eternum, are truly art.
Mostly, I just enjoy seeing what is going on with the characters from update to update, and laugh out loud at the crazy overreactions each character makes. Like someone will say something like, "The ice cream shop is out of vanilla." And Shortcake or some other character will have their mouth open in extreme surprise, as if an alien just teleported into the ice cream shop. It's hilarious.
I do think, however, the build-up to the sex scenes are actually hot and sexy, up until the actual act, where the weird alien motions cause me to cringe and flinch. But I just skip past that part quickly.
There is no world where SL deserves one star. It is a solid effort from Mr. Dots' team. I just wish the dialog, and facial expressions would improve. 3 or 4 stars is fair, I think.