Excellent

Quite possibly the best artists reference tool out there; combined with Barcsays Anatomy for the Artist, anyone who seeks to understand human anatomy better will be all set.

Three things I would suggest:
-Landscape orientation compatibility
-Skeleton figure model
-Option to manipulate facial features individually to create different expressions.

Overall an almost perfect app; I cannot praise it highly enough. :)

Manga95 about Pose Tool 3D