I was blown away by rehearsal footage. What more if the world got to see his This is It concert series? Not only was it enjoyable because I got to relive my childhood, in growing up with his music, dancing and videos; but I got to - for a little under 2 hours - forget that MJ is actually gone. What really makes me sad is that this is the end of his music catalog, and there will be no more diverse, talented pushing-the-envelope projects from Michael Jackson.