The original game was full of enticing dialogues, to be honest. It was pretty easy getting dragged into the story. I don't have anything with MILF stuff, but I still wanted to follow everything (around it), if only for the story. So props to the dev there. The daughter's model is just marvelous, so the dad's storyline felt a bit more "visceral".
But what I've seen from Part II is nothing like it: compared to Part I, there's no story whatsoever, and there isn't even a single properly formulated sentence to be found. None of what the characters are saying even remotely aligns with their behavior in Part I, and the meta stuff about game development seems to hint to the original dev not being involved with Part II anyway. If so, it would make total sense.
As for the Part I's new Chapter X (v1.03)... also pretty much completely out of character. Garbled dialogues, all of a sudden mommy's someone who likes to be handled (although I think that was already in v1.02), daughter shouts at daddy he's despicable (granted, from within his own dream). The loss of nuance is so big it's distateful. A lot can happen in a few years, but I'm not sure if someone can completely forget how to write.