Measuring video success means checking if the video is doing what it was meant to do. Views show how many people clicked to watch, but they do not tell the full story. Watch time matters more because it shows if people stayed to the end. Comments and shares show interest since people only react when something connects with them. Clicks to a website or product page also matter because they show action. When videos bring steady results over time, that is a good sign. Which result best shows video success?