Well I may not be a photog snob (not sure why @exhard is all miffed) but I get the blur effects Im looking for.
For contoured edge blur selection I us another app (the way I see it for another $99 I get additional filters for my one cam...iphone4).
Now if someone could just write a wicked algorithm that will straighten parallax for a long lens effect. That would be awesome.
Etanizer about Tilt Shift Focus, v1.6.5