Agreed. And likewise, yes? Just because something is successful that doesn't automatically make it trash.
I think Michael Jackson -- and J.K. Rowling -- are great artists in their own right. And criticisms of HP seem to hinge on academic-style 'classic literature is better than popular literature' type thinking.
Potter books are popular, and brilliant for what they are. The vast majority of kids prefer HP to the Chronicles of Narnia. When adults go saying that HP isn't "deep" enough, then -- to quote my 10 year old -- "some adults just don't remember what it was like to be a child."
I can remember some comic books that I enjoyed far more than the Hobbit.
I guess we'll have to wait 50 years before passing judgement on the Harry Potter books. LOL!