The idea is there, the concept is sound. At the end of the day, it just does not work well.
I tried to set up a new account, told me my password was wrong, it was right.
Reset my password, took two tries to get my mail for a password reset, the end result still said my password was wrong.
If the developer for this is reading this you need
1. Password entered 2x during registration
2. UI is not great and is a bit sluggish, need some more compute or DB power to drive FallingPrices well.
3. Way to leave user feedback.