This is a one minute pitch, but powerful, well rehearsed, and inspires a "next meeting".
Another one minute pitch that makes great use of a compelling story to drive the urgency of the problem.
This
pitch seemed a little long, and the speaker spoke too quickly, but had a number of
positive aspects. His use of props was
excellent (but a bit distracting), and he used elements of a story to make his point. Did a great job of explaining the "what's in it for me" to the investor.
This
pitch was beautifully rehearsed, and had a number of positive elements like her
X for Y.