Look for the decisions around the demonstration
When reviewing a demonstration clip, pause before the finished view and notice the setup notes: the artwork reference, placement check, and clean viewing area. Those steps make the result easier to understand than a final image by itself.
Use the clip as a workflow reference, not as proof that every object or project will behave the same way. A real project still needs its own preview and sample review.
Turn viewing into a repeatable checklist
After watching, write down one placement question and one review question you would use on your own work. Keeping the questions small makes the next test easier to document.
For related project context, browse the latest /updates/ entries.