"Oscar's Motel, the third Alligator album from the Cash Box Kings, opens with wailing harmonica and a heavy-footed stomp that conjures the ghost of Howlin' Wolf (...), [suggesting that this] is a collection of unrepentantly down-and-dirty Chicago blues, but as soon as "Down on the South Side" kicks off with a blaring horn fanfare, it's clear that Oscar's Motel is designed to showcase the range not just of the Cash Box Kings but of their chosen genre. There's no question the group position themselves as a band carrying the torch for the classic Chicago sound - apart from the explicit nod to Wolf, they cover Sonny Boy Williamson's "Pontiac Blues" and Muddy Waters' "Please Have Mercy" here - yet they are hardly monochromatic, finding space for soulful R&B, relaxed boogies, haunting slide guitar, and, in "Ride Santa Ride," a Chuck Berry rocker worthy of "Run Rudolph Run"".