“Phil's a machine or some kind of vocalizing alien sent to take over the world, one note at a time. ”
— - Mark Gabrich
“Phil is one of my favorite singers on earth ”
— Billy Sheehan
“Phil's voice is unique with this twisted, insane timbre and phrasing. It possesses urgency, confidence, bravado and deep. ”
— Peter Criss | Kiss
“Phil has a very expressive voice with power and range that hits the stratosphere ”
— Lou Gramm