Nope, lots of games are very succesful while using all kinds of art from daz3d, to simple to stuff like Honey select 1 or 2, koikatsu or even Virt-a-mate.
About the "little dialog and not much think" you mention..., and Im saying this as someone thats been playing AVNs for a long while...., your game is the no better than most of games here when it comes to that, it is not awful but neither it is something with outstanding dialogs or with much thought behind it. In fact, the storyline that you wrote for Angela is the same I have seen dozens and dozens of times here. Typical bitchy character doing onlyfans/camwork/selling porn and has MC helps her. Its not original, nor does it require much thought to write something like that, thats why you see it in most games, easy and lazy way to put the characters in sexual scenarios without having to work on a relationship first.
And btw, the option to avoid a girl you dont like is a very simple and basic one you'd find in most games that dont have a kinetic tag, even in those games with "not much think" that seem to do so well according to you. This is specially true when it comes to certain characters that could be considered controversial, like for example, sex workers.
This an open forum where people discuss about the game, and it wont all be just bootlicking 24/7, theres people who like it and those who dont, both opinions are valid and will be shared here. If you dont care then just dont read it, but it wont stop people from sharing their opinion. If you want an ecochamber with nothing but praises, theres discord.
Anyway, thats the last I will say here, good luck with your game.