Ruins your pictures,destroys memories!

I have an entire day of family reunion/holiday photos ruined by this app. I cannot express my disgust properly in this forum, I cannot replace these photos.
The "negative" effect cannot be removed, the best you can hope for is overlaying sepia on top of it and regain some resemblance to flesh tones.
I really wish there was an option to give negative stars, this app deserves punishment for ruining memories.

Mister mirZda about Snapture