5-star rating in cleaning history

The latest firmware and app update added a 5-star rating in cleaning history. My question is: Why?!? I find no info how to use it, and the stars are already filled in.

Is this to tell me what the robot vacuum thinks, or for me to tell the robot vacuum what I think? If I give it 1-star, will the robot vacuum try harder the next time?

Totally baffled!

Just more BLOAT WARE to screw up the App, nothing to see here… Move Along :rofl::rofl::rofl:

Welcome to the forum @WyNoNo

If you click on the stars in the cleaning history it provides an explanation of the rating.

The less than 5 stars is an indicator that something went wrong during the cleaning. Examples below.