You can't rate this, its not even definable as a game or VN or anything, the fact that its classified under others is probably the most accurate part of this "game, not game, not vn, other thing"
The 2 scenes (if you can even call them that) that you can see looks good, but its one animation looped and sped up and thats it. The other 2 "scenes" are locked behind a paywall. These "scenes" are comparative to one animation angle in a decent VN during a sequence of scenes
How could you published this kind of "work" and expect any good review or remark let alone for people to support it financially?...WTF