Lennox was a fucking monster when he needed to be. He always performed when he respected his opponents. He just lacked a little killer instinct and focus, and took two losses that he shouldn't have. He's a guy who could have retired undefeated IMO, including if he'd fought Bowe, who was also damn good at his (short lived) peak.
Yeah. Lewis showing up fat and unprepared for Vitali and barely scraping by was due to the simple fact that he had been preparing for Kirk Johnson up until two weeks earlier. And Vitali out of camp was probably more disciplined than and in-camp Lewis preparing for someone he thought he could beat in his sleep (no one was giving Johnson a chance against Lewis). When up against the likes of Tyson, Holyfield, Michael Grant (someone who people were expecting a lot more from), Razor Ruddock etc, Lewis came in prepared and focused and performed like a candidate for HW GOAT status.