I thought this was pretty mediocre. Aside from the interviews with Blender, Mountain and Peters, there was little to see here that isn't already widely known, certainly not if you've seen the Bones Brigade documentary. I was hoping it would get into it with him more personally (the four marriages, rehab, etc.), but it's just another hagiography from an incredibly self-aware dude with a team of publicists who carefully craft his public image.
I would still say any skater, especially any older skater or a young skater with an interest in old school skating and skateboard history should watch it. It's competently made and compelling enough to hold your attention for two hours.