Netflix is rolling out a “two thumbs up” ratings option, which will appear next to the thumbs up and down buttons, to let it refine content recommendations (Janko Roettgers/Protocol)

 Janko Roettgers / Protocol:

Netflix is rolling out a “two thumbs up” ratings option, which will appear next to the thumbs up and down buttons, to let it refine content recommendations  —  For nearly five years, Netflix has had simple thumbs-up and thumbs-down icons to express viewing preferences and help its algorithms provide better recommendations.

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