Google Adwords are testing on a new method of getting feedback from users about the sponsered links they display on google search engine

When i was searching for notes on EDGE Technology of GSM and i just found the Sponsered link with a Question asking Was this link Useful ? . Generally users click no to show thier negative feedback and i think google will not be satisfied with this feature.

Eventhough that link was useful i feel no one would have desire to accept it.. Google users will discover new changes and releases of google in this year..