Has he though? I know that's the cool thing to say these days, but let's take a look...
Since 1998,
he has directed:
Sleepy Hollow
Planet of the Apes
Big Fish
Charlie and the Chocolate Factory
Corpse Bride
Sweeney Todd: The Demon Barber of Fleet Street
Alice in Wonderland
Dark Shadows
Frankenweenie
Big Eyes
Miss Peregrine's Home for Peculiar Children
Dumbo
Six webshorts of Stainboy
Four episodes of Wednesday
Of those, I love
Sleepy Hollow,
Big Fish, Corpse Bride,
Frankenweenie,
Big Eyes,
Miss Peregrine's Home for Peculiar Children*, and all of
Wednesday.
(*I've since read (and loved!) the books the film was based on and I'm a bit disappointed with some of the adaptation choices, but I still think the film is pretty good in its own right.)
I'm not a fan of
Charlie and the Chocolate Factory and
Alice in Wonderland, and I can certainly understand why people would outright hate them. I'm indifferent to
Sweeney Todd: The Demon Barber of Fleet Street but it was well-received, including by Stephen Sondheim.
Planet of the Apes is, of course, a major source of contention. As a big fan of the franchise, I appreciate what Burton tried to do but I don't think it worked well. Plus, Andy Serkis trilogy blew away his film in terms of creating the apes, one of its big selling points at the time.
I haven't bothered with
Dark Shadows (never watched the original series) or
Dumbo (mildly interested in seeing it someday). I've never seen
Stainboy but I've always been curious about it.
All in all, I loved six out of twelve films, plus four episodes. And to be clear, of the films that I've seen, the only ones that I think are outright
bad are
Charlie and the Chocolate Factory and
Alice in Wonderland. That's a pretty good success rate in my book.
Your mileage may vary, of course.