This concept is good but the app is laborious. Why does it take so long for the 2x boost to load? Plus the videos are rigged to display larger amounts and then you end up with diddly squat. One particularly insidious feature is that you can be "awarded" ZERO points after watching a video! Really? Why waste my time? After two zero spins in a row, and the fact that the 2x step rewards icon fails to load now, I finally uninstalled this app. And lowered my rating to one star.