I love this concept. It provides a feature I once spent $90 on a desktop program to use. Of course, it isnt as clean at performing the procedure as the desktop app backed by a desktop processor but it has potential to be great on the go.
I say "has potential," because right now the feature is a bit buggy and doesnt always remove the section of the image that was circled. Even a telephone cable on a completely blur sky sometimes gets scrambled rather than removed. I do think this app is on the right track, though and will update my rating (I actually will!) when this bug is addressed.
Khariton about Photo Fixer