Companies like Netflix know what and how users watch. This could also be used as data for reviews. 60% of the viewers loose interest after episode 3, 40% of th

Companies like Netflix know what and how users watch. This could also be used as data for reviews. 60% of the viewers loose interest after episode 3, 40% of the viewers skip through the fight scene, 80% of the viewers watch the movie in one go... It's a pitty Netflix knows this but still recommend movies I already watched or don't like. So the question is: on whose behalf are reviews written?