How does Roon's version of radio compare to Pandora's genome project?

I like streaming to discover new music, I really like Pandora's genome project and the ability to create a radio station based on a song-they do it really well. I tried Spotify for this but was disappointed, Quobuz is even worse-cant belive how far off some of the recomend songs were. I'm interested in getting Roon for song recommendations based on a favorite song, how well does this feature work there? If Roon's version of creating radio stations is as good as Pandora's then I'll get this feature plus great sound quality.