Corruption/NTR in original felt different/unique cause of the rule system and storywise it was Aya path that was fun to read. She was kind of badass. I don't like Harry as a MC in this or previous version, did liked Felix from Turning the Page little bit but for some reason never liked Harry. The bet system in this one felt kind of meh to me. Most NTR has porn logic but storywise problem starts when Bull gets too much plot armor; he gets overpowered and become Gary Stu. Like any other story Gary Stu/Mary Sue makes the story too bland, too tasteless. In the original Aya was there to balance Luca's Gary Stu status though not much in main plot but in the Aya path I think that balance made the story fun.
I don't hate NTR but don't like it much also, I only play to enjoy the corruption of fmc when it's done there's nothing left for me storywise/kinkwise as most NTR don't go into conflict when MC finds out, the final arc in most western NTR is there for only to humiliate the MMC more.