It's a worthy read in many respects, but at one point he notes:
I don’t think there are that many people who think that their time here wasn’t one of the best periods of their life. It’s hard, and it’s competitive, but, as Dana Carvey says, “Show me one person who was funnier after SNL.”Here's three: Ben Stiller, Chris Rock, Sarah Silverman. Robert Downey Jr?