I created my own. I think a few others in our group may have hired that out. They didn't ask or look for slick production of those though. They were more focusd on the message.

For me, Startup School was pretty overwhelming. I had no idea of what to expect, was a team of one, and I'm a coder, not a marketer.

Startup School is really about marketing and "finding market fit", and to a lessor degree the process of getting funded, setting up the structure of corporation, and, lastly, building the product.

But the actual building of the product was not focused on at all. That comes after you prove a viable market exists and get funded.