I'm sure there are those of you who don't think Mel Brooks' musical comedy The Producers is all that enjoyable, especially if your only acquaintance with the show is 2005's film version. But even if you felt burned by that woebegone adaptation, I urge you to check out Quad City Music Guild's current take on Brooks' modern classic, so you can see just how sublimely hysterical this material can actually be; I'm guessing that the only audiences who could possibly leave director Kevin Pieper's glorious show-biz satire in a bad mood are the easily offended and the abjectly humorless. (And you know who you are, because upon reading that, you instinctively presumed I was referring to you.)