[JoshTriplett]

As far as I can tell, I can't get from a movie shown under "so-and-so also rated" on the left to the mute button. Mute doesn't appear when hovering over the movie, and clicking on the movie opens a panel on the right which doesn't have the mute button either. And the same goes for movies I search for; searching opens the same panel on the right, which still doesn't have the mute button.

[Guillaumedm]

Well, since muting is not yet taken into account in the algorithm, there's no point in muting a movie you and someone have in common, or a movie that you would directly make a search for.

[JoshTriplett]

Muting still has a useful purpose: I don't want to see the movie in the list anymore, even if I have it in common with someone.