Opinions of what I experienced so far...
Note I played the android port first and I hate to tell you that it's broken. I crashes every 5 or 6 minutes and with a lack of ability to save, it is unplayable. If you get lucky and get 15 minutes in, crash and you reset to the auto save that's 2 minutes in... Broken.
I have to admit signing in to get features is a REALLY bad sign. Note after avoiding it I created an account to test features and now I lost my auto save and now after every crash it resets from the beginning. WOW... So now every crash resets the game. Broken.
IMO there needs to be more save point checkpoints. You should be able to manually save. It is such a quality of life feature.
I dont mind slow pacing stories but this is to slow, and it's not because of the story its because of the walking. Walking everywhere which walks at a snails pace... wastes so much time. Saying that you need to start sexual content sooner, I like the initial sex scene but that alone isnt going to hold peoples attention forever. Maybe there is more sex in the game but I couldn't see them since the game kept crashing.
Last point is that this clearly has been translated to English. It has no misspellings, but there are odd errors that happens with translation. Nothing horrible and is completely readable but its a notable.
Overall this is in a bad place, but the stability hopefully can be fixed. I see a ton of potential and love the art, but only time will tell if things get better. (Sure it will not if last game is any example.)
Edit: I played this on PC, no bugs on PC. Still nothing happened the whole into. It looks like there is going to be pay walled content. While I understand that this dev did that in Last Man, I didnt support that product and nor will I with this. Wish I realized this was that Dev before I wasted time in this.