I'm a Tyson fan which always is unpopular on boxing websites. I'll say this: He's the best athlete I've ever seen at Heavyweight. I don't think anyone's ever had a better combination of speed, quickness, strength and power in the division. He also knew how to box, had great instincts, trained hard, and had a solid chin. He was by no means unstoppable, but his biggest weakness was always mental instability.
My question is simple: when was Tyson's prime?
My take is that he never had one. There was never one fight or stretch where he put everything together and showed everything he had. By the time he got to Douglass he had lost his hunger and got beat. When he came back from jail he was a different fighter. However, during his reign he had flashes of brilliance. In one fight he might show solid defense and movement, in another hand speed and combinations, in another endurance, in another toughness and a chin, etc. But all his skill and other athletic abilities got overshadowed by the KOs. And if he didn't get the KO, it was seen as a failure. The story becomes Mike has trouble with this type of fighter, and not Tyson wins by a wide UD or late TKO. So Tyson's prime becomes this hypothetical patchwork of things he could do based off of different pieces he showed.