The Recovery option is nothing but a fraudulent bait

It doesn’t matter how long this option runs with an image greater than 1000x1000 pixels - it will never finish, even on at fast computer.
Calling it a Beta version and selling it as a feature only demonstrated within a very small window seems fraudulent to me. The magnitude of improvement in speed for this process to ever reach a practically useful level is exponential and will demand a super computer.
I would like to know how long this impossible feature is planned to figure as a Beta option in the Gigapixel interface?