"When the four founders of the Baltimore Rock Opera Society talked up an epic production, they spoke every bit of truth. Epic is undoubtedly the best word to describe Gründlehämmer, the 3-hour long, debut rock opera from the creative quartet of director Aran Keating, music coordinator & actor Dylan Koehler, band director John DeCampos, and propmaster & floor manager Eli Breitburg-Smith."