I liked this way more than i expected, which surprised me because i very much dislike tsundere. This might be because of the nature of the story that this kind of behavior fits here or it might be the fact that here the tsundere LI is much more tamed in the attitude department then in most games with same nature.
Once i managed to make myself play through the beginning bits of the story, i did not minded it as much.
Another thing i really likes here is that this is a 1 single LI centered game which feels way more intimate and involved to me.
As much as i like harem games(not the fuckfest ones) i like single LI games just as much, maybe even more now that i think about it If they are done right and so far i like what i played here.
Will keep an eye on this, good luck on your future projects dev.