So, I just finished the game until 0.6(Katie love route) and I have some things to say. Slight spoilers for those that haven't played until the end.
First, I really liked the great improvement in the visuals (the characters, backgrounds etc.) and the cinematics that were added(the first game that I saw that has these). I also liked how he added the backstory of how the MC and Miru met and the stuff that happened before the beginning of the game. I like these bits that flesh out the story.
Now to the things that could be improved in my opinion. There were some aspects to the dialogue that I think could be improved like the pacing and the transition (idk if these are the right terms) from one topic to another which I felt were rushed. The switch from talking to one topic to another could use a bit of tweaking as it felt unnatural to me. The grammar and some typos could also be improved although this doesn't bother me much as long as the point is well delivered.
I also noticed some inconsistencies like on the route I chose, Dana suddenly knew that I have a trial and I want to get her as my lawyer even though I never talked to her about it (or at least it wasn't shown) and how with the bball scene with Katie I was cleanly shaven and on the next scene with Helen(mom) which I assume happened only a day or two after the Katie scene I suddenly have a beard. But these might only be due to the fact that there might be content in the reworked 0.6 that were left out as I hear the story and events in the upcoming rework versions were changed and this was done so as not to confuse the player.
All in all, I really liked this game as in the beginning, I thought this would just be a typical try to avoid or get the NTR game(which were the ones I like to play) but then I was invested in the story and the characters that I pretty much forgot about that. So, a very good job to the dev team and I am very much looking forward to the rework release.