Poor user interface

Nice filters, but how the heck do you delete a pic youve been editing? Ive tried every menu. Most frustrating.

Edit: okay, spent more time playing with the app and watching the minimalist video tutorial. The help and instructions could be much better--theres very little on when/how to use the various tools, which are very impressive in their detail/effect--but Im over my initial frustration: 4 out of 5 is a more appropriate score.

maisprof about Filterstorm Neue, v1.1