It is overall very solid. I can tell there was a lot of effort put into this. That said: There is a quality gap between the female and male characters. Not too huge, as with most other artists. But, the fact all female orgasms are toned down, and there's no unique pussies. While there are notable male orgasms and unique dicks.
Which, feels clashing with how the overall tone of the animation is a lot more... mutual pleasure, compared to the average one. Yet, *only* male characters have unique genitals and messy orgasms? It makes a bit weird tone shift when the "oomph" is one sided.