Anyone seen this on HBO and was his life interesting enough for a HBO documentary?

It had interviews with several stars like Clooney, Pitt, Ellen Barkin etc


I thought it was ok but the documentaries on Robert Evans and Hugh Hefner were a lot more interesting and they were more important figures in Hollywood.

I read his book a while ago and it was interesting, so it could make an interesting show. Haven't seen it yet.

I have it sitting, unwatched on my DVR. I'll likely get around to it this week sometime.