In the end, great players typically polarize fans. Larry Bird, Shaq, Kobe, Lebron, etc...people either loved them or hated them. Very rate for great players to be universally well liked in the NBA. Magic and Jordan and Duncar are a few that come to mind in the more modern era.
Laettner was the best all around college BBall player and career there was. Look at the numbers and what his teams did. If you ever saw him play, he was dominating at times. Take Frank Kaminski at Wiscy but a better outside shot, better off dribble, and better defender. And competitive as they come. I hated him when he played because during that era you either hated Duke or loved them, there was no in between.