If nothing was unclear or difficult, say so. Skip questions about steps you did not experience; use not applicable where appropriate.

How would you describe your overall event experience?
Which session was most useful, and why?
Which practical arrangement needed more explanation?
What would you keep for the next event?
What should change first before the next event?

Author notes / illustrative keys where applicable:
1. An overall description establishes the attendee's broad impression before separating content and logistics. Interpret it alongside specific experiences, since a favorable summary can conceal a difficult practical arrangement.
2. Session usefulness connects event content to a task or understanding the attendee gained. Preserve the reason and session actually attended rather than comparing people who experienced different programs indiscriminately.
3. An unclear practical arrangement locates friction outside the session content. Inspect the named instruction or service and allow attendees to skip facilities they did not use.
4. An element worth preserving identifies what served participants well enough to retain. Understand why it helped before assuming the same arrangement should remain unchanged for another audience.
5. The first requested change indicates a respondent's priority among event issues. Compare reasons and participant context before setting the next event's order of work from response counts alone.