The End Of The Movie

I was reading an article about "This Is It." Though I've tried to go back and find the exact article to quote it on here, I can't seem to locate it, but here's what I am wondering. It may have been K. Ortega or someone else involved in it, but somebody mentioned that the end of the movie is going to be the best part of it. That the movie itself is going to show a lot of incredible footage, but the real thing that is going to blow you away is at the movie's end.I'm wondering what they have up their sleeves? I'm trying to imagine what one thing could really be the best part of the movie at the end. No doubt the movie will show Michael performing his amazing dance sequences. But what do you think awaits? Now I'm even more intrigued!