I purchased the pack for about 10$. For that price, it is a very easy pack to get to kickstart any project that would require such animations, so there isn't much to complain about at that level. Well done and thanks for the development of such an easy pack.
Issues I've noticed:
- some animations don't loop well (certain body parts aren't in the same position on the last and first frame of the animation)
- some animations are "turned" into a direction, for example "Oral F" is turned 180° compared to the mesh, but it should be rotated towards the forward vector of its mesh, then we should rotate the mesh to make it face its companion "Oral M" animation
Aside from that, there aren't any issue and I could use those pretty easily! Good job.