The first two times I (tried) watching the movie, I got halfway through, and then had to do something else. So then, one night I successfully watched the whole movie on the Netflix website. And it was absolutely fantastic to see the viewpoints of three different guitarists in terms of style and technique.
But I also think it's unfair to say that Jack White was the 'star' of the movie. I know everyone is entitled to their opinion, but all of them had their own seperate stories, and styles that were portrayed equally in the movie, in my eyes anyways...
I will also say that I am not the biggest fan of The Edge in the world, but the movie gave me an amount of insight into his views on guitar playing. Some of which I agreed with. But the person I most agreed with was Jack White, who I have always been a die-hard fan of. All three of his bands.
Anyways, I loved the movie a ton, enough, in fact that I ordered it off Borders.com, and I should get it in a couple days...