Honestly, i'm not a big fun of "observer", that one of the reasons i dislike party system, dont like voyarism in general, but i can ignore it and i'm not "possesive" so if everyone want to bang everyone else exept for me, i dont really care, aslong as i got that demoness chick to fuck(or get fucked) in the future and there is more of them i will probably just scroll past it.Boy, do I have good news for you. To progress the romance with said demoness, there's a point at which you have to help two catgirls build a temple to their cat god.
Jokes aside, how much you end up liking the game will largely depend on whether The Observer's writing bothers you or not. That and how much you expect it to be a *sequel* to CoC1. If you were a fan of TF and corruption content in the original, expect none of it from this entry.
I'm mostly dislike typical "catgirl" personality, just like jelly girls in TiTS its the ditzy "give me some milk" personality that makes me cringe, the annoying thing about this developer is that there is a plot in the sex scenes(just like in Games of Thrones lol), so i cant be sure when to just skip the scene or maybe they will talk about something interesting during it.
Hopefully there is still some TF tho, TiTS feels like has even more TF then old CoC, so i dont see why they would limit it here, that like selling point of the series.