1) I am not a wigger - these words only have meaning within the US, not outside of it
2) Yes, I don't like Eminem
3) I used to like Eminem in the early days. There were some questionable decisions made on The Marshal Matters LP (Stan, etc.) which could be forgiven, but then on The Eminem Show he took production in his own hands and the result was an album that decisively did away with traditional hip-hop aesthetics and went in the direction of making emo music in rap form, a path he has followed ever since. That was unforgivable, not so much on its own - everyone is free to make whatever music they want - but because he was so successful, it had a profound negative effect on the production style of hip-hop for pretty much the whole decade. Which I had to suffer. The Loyal To The Game album was something absolutely unforgivale too.
4) I have a strong suspicion that your statement that most people who hate Eminem are white (and once again, I would like to stress - I really don't like when someone like me who happens to be Caucasian by decent but comes from a lineage that has absolutely nothing to do with racial relationships not just in the US but in the Western hemisphere as whole gets dragged into your internal US racial sensitivity problems) is based on a sample size of 1 (i.e. me). But if it's true, and it well may be, it is an intriguing observation for which I can think of some very interesting interpretations