Disgusting.
I bought two Mozza burgers with a coupon and bit into one hungrily. Unfortunately the beige, lukewarm patty permeated my mouth with an unpleasant, gristly taste. It went down the chute of my condo unfinished, along with its untouched twin.
I'm not sure if this is an especially bad A&W, and I don't really care. I'll never walk into an A&W again.