So you've been asked to provide a review or summary for the boss' boss or even higher up. Top, middle or bottom... your rank is moot! You have been chosen for a reason. That reason could be technical, social, or political. The most important thing for you to know is that -- IT IS A BRIEF.
Prime Directive: Simple, simple, simple.
- "Today." Where are we now?
- "Tomorrow." Where are we going?
- "When in doubt - Leave it out."
Executive Reviews or Summary Presentations don't "win" or "sell" any more than a resume gets you a job. They are strictly informative -- purposeful and meaningful. These tools exist to create, focus, redirect, or kill interest. Make sure you understand your purpose and don't stray.