Finally got around to trying this game after GGGB, it looks pretty good so far.
My only critique, which is more a fear of the future than anything currently going on in the game, is that at least so far going through ORS feels less "fun" than going through GGGB. What I mean with this is that, one of the main things that made GGGB stand out as a porn game was that you could pretty quickly estabilish how you wanted to play the game, how you wanted Ash to behave, and then spend the rest of the game just enjoying the relationships and the story's developments with a lot of smut content.
Meanwhile, ORS has much more grounded characters and a more robust story, and I'm afraid that can get in the way of letting the game be as gratuitously fun as GGGB was. My main concern, is that ORS ends up being like other VNs where the game ends up being 95% dramatic story developments, and then 5% at the end where you can just enjoy the results of the route you picked. While that can make for a pretty compelling story, it doesn't make for as much of a fun experience as GGGB's 50% of struggling to get the things you wanted, and then 50% of just enjoying them while the rest of the game progresses, without having to be constantly paranoid your decisions can fuck everything up at anytime.
I will admit it is probably still too early to tell, and maybe ORS will just be a much longer game, so that if you play your cards right you might be able to secure the relationships you wanted while still having a lot of time to just enjoy them, but my first impression was that this game might not be as freely kinky as GGGB and I hope it doesn't do too much buildup with too little payoff.