As 99.9% of people understand, one can pause or stop, and return to a movie later. It is far too long as a film. A normal viewer cannot hold their attention for 3.5 hours. I continue to rewind, even with ADHD meds, it's difficult to hold my attention for this movie. Perhaps dividing it into segments based upon timelines, would have been better. (4 segments).

This film is for a viewer educated on the Mafia, Hoffa, and Unions, especially during the decades covered. I will go as far to say that if you're not, educate yourself (do your research first, or you could be lost) or watch Casino, Goodfellas, JFK, and Hoffa, some of the blanks will be filled in. The Teamsters Pension fund that jump started Vegas....it will make more sense.

I'll modify this review later. I love Al Pacino, but he cannot pull off a Midwestern accent. While I like the roles these actors have played in mob related films, they are too old for this movie. Hoffa disappeared in his '60's...It's obvious that this is a last 'gig' for these guys of this genre as an ensemble, but it's forced and I'm bored.