I think the difference is in the lying, there were some parallels in the communities response to that game and FD up until they explicitly confirmed it wouldn't contain any adult content. Users were still on the forums saying it would add adult content after EA, there was adult content buried in the game files etc. right up until they confirmed otherwise in much the same way FD superfans always see a working product as being 6 months or so out.That's pretty brutal, I got those 2 games... even the minigame one, for the lulz. I did notice the lack of sex in the sequel, but it just hit me as a totally different game, besides being 3D it was more of a softcore dating/VN thing. However I never minded it that much since all the MirrOr games are dirt cheap, and the original one was pretty much a generic match 3 H game, so my expectations were fairly low.
On the other hand we have Fallen doll, operation lovecraft, paralogue or w/e it's the actual name is, with funny pricing, high expectations, lies lies and promises, promises. It's a wonder it's not gone down already.
Still a different situation though. They seemed like competent devs and they produced a game in a fraction of FD's development time, they just unwisely chose to let users believe the game was something it was not.