Simple, looks cool, but...
Its cool that you can choose where the slow motion is. I really wish it had a way to crop videos while editing--- I had a longer video and it was really tough to get the flags in the right place. I cropped in another app but the quality of the uploaded video was bad afterwards. I also wish I could rename the videos. Other than that, looks cool and is pretty easy to use.
Fox hair about
Slow Motion Camera Extreme