First of all it's great that this is compatible with even my cruddy little t-mobile tracfone. But aside from that this App is just wicked amusing to look at things with. Heck when the sun comes out i might even go for a walk with this! It's also super functional. Not really running into any problems thus far where as using it goes. Easy to figure out too, definitely a turn on and use with no further to do kind of app.
I like the app weasel,i love the concept and i think this is the first app that turns my phone's camera into a Kaleidoscope.