How Roku's unusual corporate culture helped it out-execute larger companies, as it focuses on original programming with plans to spend $1B on content next year (Alex Sherman/CNBC)

Alex Sherman / CNBC:
How Roku's unusual corporate culture helped it out-execute larger companies, as it focuses on original programming with plans to spend $1B on content next year  —  - Roku has out-executed larger companies and leaned on an unusual corporate culture to gain a $45 billion valuation.