"CRITIC'S CHOICE  Those who almost lost bladder control watching Waiting for Guffman will love Voice Lessons, Justin (Pot Mom) Tanner’s satirical portrait of an indefatigable community theater actress. This one-act comedy at the Zephyr Theatre features a performance by Laurie Metcalf that must be seen to be believed. I sat through it and am still not sure what passed before me. The ghost of Andy Kaufman? Nails on a chalkboard? Self-loathing turned utterly inside out into something oddly transcendent?...  Tanner and Bart DeLorenzo, both credited as directors, free Metcalf to find a performance that is excruciating, hilarious and rather moving. " -- Charlotte Stoudt, Los Angeles Times