Tim Keirnan and Mike Velasco critique three generations of the AppleTV: 2, 3, and 4. Mike's experience with Gen 2 and Gen 4 provide a backdrop to Tim's first month with his refurbished Gen 3. It's 90 minutes of thorough discussion on three iterations of the same product. Where else will you hear this level of detailed critique on product design? Nowhere! And not one commercial to fast forward through.