I left "Michael Jackson's This Is It" wanting more. I wanted to see his final concerts performed in all their glory. I wanted the young dancers and musicians to experience a 50-show run with their mentor and father-figure. I wanted Michael back. But none of these things are possible, and if you can get over the tragic sadness of it all, "Michael Jackson's This Is It" is a beautiful remembrance of a beautiful human being filled with love, humor, warmth, and amazing talent. I'm grateful for the behind-the-scenes look at this remarkable man. It's a poignant reminder that any day could be our last, so we might as well try to hit as many high notes as we can.