Gutenberg! The Musical! ***1/2
By: David Sheward October 15, 2023: Gutenberg! The Musical! is as sweet, light and fun as a big chocolate chip coookie"and about as nourishing. But that's okay. This fluffy, insider meta-musical for those who love musicals is nothing more than a diversion, mildly tweaking the conventions of Broadway and ribbing those who are obsessed with them. Originally presented Off-Broadway in 2007, this big, splashy revival s…