In a week that brings us "Next to Normal," the bar for dramatic family dysfunction is already set high. But Amy Hartman's "Mercy & the Firefly" clears that bar with ease, scaling heights of dysfunction you might not imagine. It's grim stuff. But "Mercy" counteracts that: first, in the sardonic humor with which Ms.
SOURCE: Pittsburgh Post-Gazette at 12:00AM on April 9, 2011