Has anyone had any success with Stencyl?

I have recently come across Stencyl, a simple game design application. It is A LOT of fun to mess around with, and the crash courses that are provided get a new user up and running in no time. I am really enjoying it! If I decided to get serious about building a full game, I would definitely be solely developing for iOS.

I've seen the testimonials on the site, where massive-ish games are making 6 figures, but I want a realistic view on the possibilities of this program.

So basically, has anyone had any success with Stencyl (iOS only please) - profits, download rates, and all statistics are highly appreciated. Thanks!