As someone who has made a number of games in the various RPGMs and a few projects in Unity, I can understand the desire for reworking as you learn so much in your first few weeks/months/even years that make you realize what you did before was pretty bad and you now know how to see all the bad choices you made early on and how to fix them but unfortunately I'm not seeing any improvement with this rework. With that said, this is still a great game, that hasn't changed.
The new demo has a lot of bugs though, I also experienced the game closing randomly(right at the Fun option with the magician lady of course) but there is also a lot of issues with terrain so quite a few areas where you can just walk through walls and out of the map. I accidentally walked into the bathroom after the Eric and Tyron scene and it triggered the same scene again and I had to click through it a second time.
There's been a few devs who rework and it's a pain at the time but it pays out in the end(Hero's Harem Guild is a great example of reworks being worth) so we'll see I guess. I think it might have been better to just finish this game out and put the improvements in the next game as it's sad to see such a far path ahead just to get the new version caught up to the old.