Share your requests for new features, channels, etc. with the Roku team! Search keywords and add a kudo to an existing topic to show your support, or create a new topic if your suggestion isn't listed.
Sorting by channel rating provides a mechanism to eliminate scrolling through channels that others may have found lacking in content, quality, etc. Perhaps an option can be added in "settings" that allows the user to select a sort field when browsing the channel store.
FREE Windows desktop software for creating and managing Direct Publisher MRSS, JSON, and FireTV feeds @ https://github.com/rrirower. No Programming knowledge required.