How do I know it's probably good? Because I'm in it!
When Franck interviewed me it was at the tail end of his shooting and we spoke a little about the different places he had been but I had NO idea the kind of heavy hitters appearing in the film. Someday I'll be able to tell my kids about how I was in the same documentary as Yves-Marie Le Bourdonnec, and some hack by the name of DARIO EFFING CECCHINI. They won't care, but I'll rest assured that I will tell this story often.
(If somehow my presence is not enough to convince you, here's an actual review.)
Here's the key bit: