Having given it 69p and a couple of attempts, it's not much good. Maybe it just doesn't like the camera in the 5S but I got either everything in focus with no refocusing or nothing in focus and minimal refocusing from "very blurry" to "merely blurry"
Thanks for trying out the app, and we really appreciate the feedback. It's definitely not the 5S camera, which we've tested with extensively.
The best scenes to capture are those with highly textured objects at different depths in the scene, both so the computer vision algorithms can "see" the scene structure, and so the depth-of-field effect has foreground and background objects to work with. Also, the way you move the camera when capturing determines what kind of blur you get (large/small from large/small hand movements).
Again, it's really useful to get feedback from users with no preconceptions, so thank you so much for letting us know about the issues you had, and for trying the app!
