Let me say this right now, I don't consider this to be bad, just lacking for my tastes. That said, here's my reasoning for why I feel it lacks behind for me.
The art style. I know different people find different styles appealing, to me the art is this short seems ugly, I can't get immersed into the ongoing narrative with the animation being strange for the sake of being strange.
(see what I did there on line two)
The narrative. To me the story feels like every other art/film school student kind of "artsy," pretentious project. "Look at me, I make original art works that handle new, niche topics." I've seen this kind of narrative a thousand times before, and I'll wager I'll see it a countless times to come.
The nudity. Tell me, how do you make tits that ugly? I never thought I'd see the day where a scene like that would turn me off faster than my ex.
(needless to say this is not safe for fap)
That's really all I can say, for my personal tastes there's nothing about this little short that I can find appealing, but going by other reviews you have an audience that likes it, so in the end my opinion doesn't matter, because I am about as far from your target audience as one can get.
Have a good rest of your days