Watch any 3 presenters on any episode of the current season of Project Greenlight (where Maine

Entrepreneurs pitch their ideas and inventions) or Shark Tank.

Who is/are the presenter(s)? What is their background?

What is the product/idea/service?

What need is the "product" alleviating?

What do you like about the pitch? What do you not like?

What are the primary questions/concerns of the judges? Are they valid in your estimation?