As for the first review above, I won't take issue with the reviewer, that's his perspective. I have a different view. Maybe going in with certain expectations would make one wish for more and I can imagine this movie being different. But I certainly don't think "Keysey deserves better". Considering his wife and son were instrumental in the making of it, I don't see how someone could take this film as a disservice to him or the Pranksters.
If you're not familiar with Kesey, this review might not be for you. Go read up a little or talk to an old hippy friend. If you are and find that era interesting, take a peek.
In some ways, this movie mirrors Electric Koolaid Acid Test. There's a little before the trip. A little about the Acid Tests after, and a nice short post script about his life afterward in Oregon. It's not just about the bus trip, but that is the central focus of the movie. It's a documentary, but not in the sense that anyone familiar with the story will learn much new, rather, it's a long awaited peek into the actual event, told through the original footage and recordings taken on the trip along with some short recreations and narratives.
Most of the world has heard the story, many have read it, but most of this footage has rarely been seen. It puts a face on the characters, fills in some blanks not covered by the book, (while leaving much out) and is a truly nice, humble homage to one of the true psychedelic pioneers.
How many people toured the country on LSD, met with greats like Alpert, Leary, Ginsberg, while Dean Moriarty (actually Neal Cassidy in real life) is driving a LSD and drug fueled bus filled with proto-hippies across the US to see the Worlds Fair in NYC in 1964?
Only one man could have pulled it off, because only one did. And along with a group of freaky, non-conformist artists and heads, helped spark a flame.
If you can scrape up 10 bux and a few like minded friends, maybe a good beer or two, take a look.
It's worthy of your time and deserves two thumbs up.