This is a new discussion for this: who's the best horror director or the better one between craven and carpenter
I'd say Carpenter by a fairly wide margin.
The main thing (no pun intended) holding Craven down is most of the time when he came up with a good idea, it was ran into the ground for monetary reasons.
There was never a "The Thing 6: Thing Harder" or "In The Mouth Of Madness 4: Electric Boogaloo".
Fred.