Start-ups need to do research on how to do a start up deck. A good cadence is moving through the deck every thirty seconds or so every minute. One point per slide, please. An ugly deck is like coming in with a stain on your shoat. It shows that you're not refined.
Check out Zach on AngelList: https://angel.co/p/zach-coelius
FOLLOW Zach: https://twitter.com/zachcoelius
FOLLOW Jason: https://linktr.ee/calacanis