Definately Depp, he's the most versatile actor of my generation.

Then again you know what you're getting with Walken.

In conclusion, they're both excellent at what they do.

Before Pirates of the Caribbean, I would have said Walken, but after Pirates of the Caribbean, I would have to say, ehh, Walken.

Walken, all over

Depp. 21 Jump St.

I've got a fever, and the only cure is MORE COWBELL!

Definately Walken.

Walken.

He could have kicked Depp's ass in Sleepy Hollow.

Walken Walken Walken.... besides the only character Depp can play is a drug addict or a alcoholic [AKA DRUG ADDICT]

I couldn't choose between them.

Walken kicked ass in "Blast from the past".
:D