He showed how Y Combinator office hours take place with the different startups which are funded by them. This video shows how founders from these randomly selected startups were asked questions on their product, strategy and business model. Very interesting to see how he captures the essence of these ideas within a few minutes and gives them advice on the fly.
Y Combinator
Going through Y Combinator
Superb post on the whole experience – the tension, joy, disappointment – Y Combinator Is Boot Camp for Startups
The Downside
Start ups are HARD