This is nothing but a general statement that contains your biased opinion. You obviously are not a fan of soul/pop/R & B music and never even listened to none of Michael's early work. Even those who believe that Michael's conduct and personality is detrimental concede that he's still a legendary singer with fantastic work that rivals the likes of the Beatles and Elvis Presley, if not surpasses.
I could easily just make a statement saying that Garth Brooks or Johnny Cash sucks, but I won't because I rarely listen to country music enough to form an opinion of it.
I was more into Metal when I was in Junior High / High School but I have to admit some of MJ's stuff was revolutionary and ahead of its time.
I am not trying to defend his recent behavior in the last 12 or so years. He is a freak and needs to be put away from society.