Your question is Measure Playback Speed Experiment Success. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
You work on a streaming product where viewers can change playback speed during a title. Your team wants to test a new playback speed experience and understand whether it improves how people watch without creating downstream harm.
How would you measure the success of a feature like playback speed changes in an experiment? What would you use as the primary metric, which guardrails would you track, and how would you decide whether to ship?