It's not their ranking that had me scratching my head. It was their comment:
3. 'Zooropa' (1993)
Originally meant to be an EP to promote their Zoo TV tour, 'Zooropa' was eventually expanded to be a full LP. And although it was their worst record of the decade, that's more a testament to the strength of 'Achtung Baby' and 'Pop' than the shortcomings here. While this album thrives because of experimental songs like "Lemon," "Numb" and the title track, more traditional numbers like "Stay (Faraway, So Close!)," "The First Time" and "The Wanderer," the latter of which features Johnny Cash on vocals, are strong lighthouses for when things perhaps get a bit too weird.
How could Zooropa be "their worst album of the decade" in this reviewer's mind if they have POP ranked at 14?
They even go on to say "that's more a testament to the strength of . . POP than the shortcomings here."
It's a puzzler.