I quite enjoyed this game and the very nature of it, that being trial and error alongside a transformation focus. It takes multiple attempts or a guide to finish the game properly, but it offers enough hints and variation to keep it fun and interesting to play through multiple sessions of.
The selection of girls was quite good and varied, and due to their varied scenes and random encounters it made it difficult to get burned out over seeing a specific one. However, some variation may have been nice, perhaps an asian character would've fit in rather nicely among the selection chosen.
The only criticism I would have is perhaps having a bit more variation in the way transformations are handled, since they all seem to just make you lose clothes rather than change how you act and have the clothes be separate.
It does however feel like a fully completed version of the game which inspired it, which is good enough for my tastes.