Tantalising and disappointing (slight spoilers)
The end of the film shows how close Hitchcock and Truffaut became yet the film spent more time with mainstream American directors discussing Hitchcock. I wanted to know more about Hitchcock and Truffaut, especially when Hitchcock asked for the tape to be stopped. I admire both directors immensely and it was their names and relationship I wanted. Yet there are some gems. The menage a trois with Bergman and Grant. Vertigo as a necrophiliac fantasy. The juxtaposition of Hitchcock film stills with Truffaut's. Hitchcock's face over the decades. The epilogue, which was so emotional whilst factual. A wonderful experiment that did not quite succeed.
Disclaimer: Yes I know there were French directors speaking too before some smart Alec happens along. Nonetheless it's Americentric.
Ever tried, ever failed?
No matter.
Try again, fail again.
Fail better.