“It’s almost uncomfortable to be so close to someone laying himself open and pouring out in front of us like that,” wrote one Glenview reader, describing the performance by the Irish actor Shane O’Regan. Other readers said they had waited for the young actor in the lobby, and he’d responded far too modestly to all their praise. Still others talked about being “overwhelmed” by the power of the show. And yet another talked about how they had been hoping to find some way to commemorate the 100th anniversary of the so-called Great War, and had unexpectedly found it in a Chicago theater.