The Lumineers: More boring than rousing

A Lumineers gig comes with heaps of "HEY!" and "HO!" and "OH!" and "WHOA-OH-OH!" and it doesn't take long for everything to start feeling very "meh." The ascendant Denver troupe performed to a capacity crowd at DAR Constitution Hall on Wednesday night, strumming empty calorie folk-rock anthems for an anthem-famished audience.