Most complaints are about the art direction or the finances - after raising 27 K he's still trying to get people to sponsor his unfinished project 6 months later. Read and inform yourself before you contribute more, and before he does it again for the Beta."
Nothing much else to say. Go DL a great VN from the site you're on instead. If you're going to buy the alpha and then the beta and gamma consider yourself warned.
Can you reupload this? https://www.anime-sharing.com/threads/230213-たくし動画本舗-あな-あに-妹編-rj01012286.1291771/
All the links are dead.
and theres a shota version too if you have it: https://www.dlsite.com/bl/work/=/product_id/RJ01012293.html
Thank you.