Why not just play the one from Itch.io right now for free (or here, you can play until Episode 10) and you can judge it? 9 free episodes, that is if don't skip (this acts just like Ren'Py, tab skip, right click save, basically Ren'Py in disguise), mileage may vary...a few hours easily if not more. Not kidding either, I think I did one run for fun just tab skipping and it still took over an hour
Make sure you go into options to change a few things, and depending on one thing if you want a certain relationship or not to be changed to another one
Not many will ever take a second to even look at this game because the prefix of "other engine" scares them, they will only play Ren'Py games, etc.