There are segments in this all access biopic that do indeed try to show sides of this most famous of celebrities we may not have seen before. The tapes he recorded with his children, interviews with his longtime inner circle. And it is understandable that it comes off ultimately seeming like a production from the Public Relations arm of Muhammad Ali Inc. at worst it comes off as one more forum to reflect that he was the greatest boxer, most famous celebrity, world’s best father, friend, social activist, and so on. Greatest boxer and most famous person, yeah, could be. The rest, not so much.…