I just wonder what you people find so objectionable... in what way is the story so bad?
The Amnesia trope is present in SO MANY AVNs, this is not the first. The Domestic set up, and the Damsel in Distress element, as well as the College thing, as ALL staples of the Genre too.
I wonder, genuinely, what you people expect?
I have never found this game unplayable at all, and I have played 100s of AVNs.