I think his style of defense looks good in numbers to a degree, but definitely isn't the best in terms what defense is meant to be getting hit the least amount of times possible. Bernard Hopkins, Floyd Mayweather Jr, Pernell Whitaker, Young James Toney do three things that imo are so much more effective than just putting up a solid guard: 1. They roll under punches. 2. They use that elevated front shoulder. 3. Mayweather Jr, Hopkins and young Pernell all used footwork so that the opponent could throw the least amount of punches against them as possible... this allows you to win a round throwing 30-40 punches. I love Winky's style, but its definitely not IMO the most impenetrable or efficient defense out there.