Given it's limited capacity this application is well designed. The basic menu allows you to turn the music on and off and pick your photo. When you are done with it, you are going to have to click the x in the left hand corner or the menu will sit there semi-translucent over you image. Once loaded, this application makes the images responsive. Simply tap any section of the screen and you will get a water rippling effect. Just be aware, that like a natural body of water, when the wave reaches the end of the screen it will echo back. This will create a kind of visual white noise, which you may find annoying. Much to your surprise, the application is not at all motion sensitive. Unlike other applications that make use of the iPhones built in motion sensor, this application shows no response to either being shaken or tilted. This is a shame when you consider that this reviewer, and a few other people, would probably like to give this application an earthquake test.