I wanted to thank you for all the advice on case interviews that you've shared on your website. I just received an offer to joing BCG in New York, and I am very excited. I credit a great deal of my case interview preparation to your videos. In particular, I was very comfortable with the business situation framework you developed.
Most case interview guides present a lot of frameworks for specific situations. Your business situation framework was both flexible and comprehensive, so it was very easy to learn and modify depending on the case.