OK, but no pressure support
This app would approach perfection if it supported pressure sensitive pens such as the Wacom Intuos Creative stylus. At present, any truly creative work forces me to switch to the Bamboo Paper app (which is considerably less feature rich IMHO). This omission is a shame, because the program is otherwise very good - if the pressure stylus feature was added to the app or via an in-app upgrade it would get full 5 stars from me, and it would be quite possibly the best app out there.