Excellent idea! Made an oline tool based on the concept.

[haroldo-ok]

Hello,

This is an excellent idea!

Based on the concept, I made a (highly experimental) online search engine that uses a very similar metric:

• Repository: https://github.com/haroldo-ok/youtube-quality-search
• Demo: https://youtube-quality-search.herokuapp.com/

It works pretty well for the kinds of thing I usually search for. Many thanks for the inspiration!