U2 weren’t known for their ambiguity, but by 1991 they’d turned into a teenager: pissy, confused, quitting sports they were good at. From Achtung Baby on, panoramic ballads sat side by side with mini-rebellions masquerading as “art,” peaking with 1993’s Zooropa, also included here, featuring Bono’s drag-queen falsetto on “Lemon.” Repackaging it all as a six-disc set (including remixes and alternate versions) is pretentious, extravagant, and romantic — U2, after all.
