The article really sensationalizes the culture deck for dramatic effect, IMHO. It's intimidating at first, but if you're good at your role and treat your colleagues with respect then (at least IME) you have nothing to worry about. The mood is collaborative, not confrontational – and I've never witnessed anyone being treated with anything but dignity and respect. Again, maybe different teams have their own "microclimates" – but that's been my experience.
So yeah, my two cents is that the article sensationalizes things and deliberately leaves context out of other things. I really wanted to keep my distance from this thread, but it makes me really sad to see how successful the WSJ was in getting people to buy in to the picture they set out to paint. I'll say one more thing (at the risk of sounding like a mouthpiece, which I'm not): Netflix has been hands-down the best workplace I've experienced in my career so far.
On the other hand, I've learned that I should view other "culture take-down" articles about tech companies with a degree of skepticism.