Olajuwon had a fancy offense and great defense. Agreed. That doesn't make him better than shaq. And level of competition is relative because shaq made his competition look like garbage. There was a lot of overlap in their career of foes as well.
Kazaam was a one-trick-pony, back down, baseline spin, dunk. His game was largely predicated on the chicken-and-egg argument of "abuse or abused". His game wouldn't transcend eras as well as Olajuwon's would, as far as the contact and foul calls. Plus, u could count on The Dream in the clutch, a better leader, lead weaker squads to 'ships (includin' aganist O'Neals own damn sqaud that was favored to win that series), and again, Kobe and Phil are a HUGE reason why Shaq was able to put up the numbers and accomplishments he did in Los Angeles, let alone the disparity in talent