I've played this game to almost it's entirety over the weekend and it's pretty... meh?
It's definitely hot, which I imagine is what most people are looking for here, but everything else about it leaves a lot to be desired
Most of the game is pretty boring with you going back and forth between 3-4 of the same areas. (Most other areas just have 'filler' NPCs who look good but you can't interact with them past the simple dialogue you get when you right click them)
Getting scenes with NPCs usually requires you going to them for multiple days and "massaging" them with the same animation for around 10 times which gets pretty monotonous after a while.
In general the game falls off really hard after you finish Ame's quest (you're basically forced to do it). The rest of the game is sandbox basically. Wish there were more side NPCs who you could interact with other than the main characters.