I can understand where the hate comes from - there's a lot of such cases that proved to be nothing more but hollow promises. But do tell me about even one with this amount of stuff. Animations are not the easiest thing to do, especially good ones - sure, they prolly have one or more people who are simply good and have experience so they can dish out simple animations rather fast, but these are very good actually.
I am sure they worked on the game(s too) before and they know what they're doing, but even then, they did put quite some work into it. Fighting system? Why not - a lot of shitty Souls like games with poor combat. Mix that with fucking - Why - Fucking - Not.
For many 65k$ is a lot - but it's not that much in reality. 10$ per patron basically. Even 50$ per month is nothing for a lot of people, since believe it or not, the number of semi-rich people is big. By semi-rich I mean people who can easily spend a thousand or so per month on anything but rent, food, etc. so for them 50$ or 100$ on something that *can* be interesting, is really nothing.
Not to mention the game does look good, better than many other games, including AAA. But that's their selling point, so fret not that I will omit that - they advertised this as a sex game, but they did note RPG. Except... RPG is not the same as cRPG - RPG is a more broad definition, since it can mean simply playing as a character you make, and that's it really. Skills, etc. are not mandatory for this. They could also make a story. Or actually add combat and skills. Or even MP at some point, like that sex chat game I forgot the name of, where you can fuck with people. Their money in the end. If they bail on everyone, well, shucks to be us in the end. But looking at money they make - they sure do look like a normal studio, and the amount of work they do is actually very normal for game making groups, especially if they are actually experimenting with what they will do. I for one hope they do go with combat, since god help, how many sex animations can you make and not start being repetitive. Combat at least is something else to do. And depending on how they do it, it will either be "visit the sex gallery" mode or actually play some video game with sex as a bonus.