Meh. It 'ain't braggin' if it's true. Worked with Tsutomo on some projects. Dude has an extremely keen analytical mind. Mitnick on the other hand had an excellent grasp of human intellectual frailty. I was always surprised people expected Tsutomo to be some amazingly empathetic mensch and Mitnick to be some uber mentat wizzard.
Each was quite good within their speciality, and kinda crappy in the other's. And that's totally okay.