Shaw seems like a decent enough guy, but I remember years back on Sugden Barbell Forum though, he would whine about Big Z, call him a horrible person, etc, just because Big Z called out Shaw for either faking an injury or similar. (And skipping a contest). (He said it tongue-in-cheek like "maybe Brians faking 'cause he doesn't wanna face me again" type of thing).
He does a lot of the "Tom Brady" like complaining at contests he's in, with the body-language stuff they complain abut Brady doing. (Shrugging, hand gestures, complaining abut the equipment, etc).
Shaw has to play a good guy these days, its his job/livelihood, and he's doing very well these days. Two new, huge houses in the last year alone.
I like Shaw, one of the best of his time,but he's no Big Z, no ones record, longevity, etc can (or will) compare to the GOAT.

4x WSM, 8x ASC among tons of others wins. (SCL, Giants Live, IFSA, etc). (Powerlifting as well).