Oh my god, people who say that Shaq was just big should not say Russell was the better player, seriously. Russell was a man among toddlers when he played. Seriously, he was several inches taller, and infinitely more athletic than everyone else back then. It's not as difficult to put up huge numbers when you're 6'10 and athletic, playing clumsy little white guys.
They plaid in different eras, it's impossible to properly compare them, but we all know Shaq would have been impossible to stop in the 1960s, even more dominant than Chamberlain.
Shaq was a man amongst men, he was just a much, much more powerful man than everyone else. Don't ever say Shaq was just some clumsy fat guy who clogged up the lanes, he was VERY agile for a guy his size, and while he was no-good from anywhere outside of the paint, neither were almost any other great center. That's what centers do, they use their size and strength to overpower their opponents, Shaq was just more overpowering than the others. Why wouldn't you use that to your advantage? It's like blaming Ichiro for using his speed to get hits, and faulting him for it. Totally ridiculous.