Netflix is crushing its competitors when it comes to "churn."That's the ratio of people who cancel their subscriptions each month vs. those who stay.Starz has the worst churn rate, according to Antenna data shared with BI; Netflix has the best. NEW LOOK Sign up to get the inside scoop on today’s biggest stories in markets, tech, and business — delivered daily. Read preview Thanks for signing up! Access your favorite topics in a personalized feed while you're on the go. Email address By cl ...