With over 100 million subscribers worldwide, the streaming service Netflix has revolutionised the way that we access and consume TV shows and films, and now it's a major player in the commissioning of content too. Last year alone Netflix made an estimated 126 original series or films- that's more than any other US network or cable channel. Meanwhile 'Netflix' has become a verb, and 'Netflix and chill' a popular weekend and evening activity! So what is behind its remarkable popularity, and what does the future hold for this global entertainment powerhouse? Ashley Rodriguez is a media reporter at Quartz.