Guitar Magazine ranks Pantera’s “A New Level” as having the 5th greatest wah solo of all time.

The full list is here: http://www.guitarworld.com/pedal-metal-25-greatest-wah-solos-all-time?page=0,0

05. “A New Level” — Pantera (Vulgar Display of Power, 1992)
Soloist: Dimebag Darrell

Dimebag Darrell is among those guitarists that utilized the wah pedal more subtly, using it as a tone control in most cases. This isn’t one of those cases. Darrell’s use of the wah on his “A New Level” solo is as surgically precise as one comes to expect from the master craftsman, lending an all new connotation to the phrase, “on a Dime.”