New York Times:
From a design point of view, I applaud Netflix in the way it has simplified the rating system, thumbs up and down makes way more sense for films, music, tv shows. I still think that their recommendation system is pretty wonky. After I've rated most of Marvel's films thumbs down, it thinks that I have a "90% match" with Age of Ultron, and a 65% match with Fight Club, one of my all time favourite films.
Also, while I love Netflix original content, is has become very difficult to find non-Netflix productions in my recommendations, I find myself having to manually browse the Categories section.