I saw it today, and loved it! (I loved the Gene Wilder musical of Willy Wonka and the Chocolate Factory too.) It was pretty much a given that I'd love it though...Johnny Depp...Tim Burton. Yep, I'm there! ;D
(And David Kelly from Robin's Nest! heh heh. I do love my old Britcom stars!)
I can see why some people have commented on the Michael Jackson/Neverland parallels, but I didn't find Willy creepy or kiddy-fiddler-ish at all. I found it true to the spirit of the book, with a pretty cool message about parenting to boot.