Very patchy but not all worthless!
There are actually several interesting tracks on here, despite the band no longer firing on all cylinders - "Safe", "Aspectacle", "Serpentine", "November" and "Seven Days Awake" are all worth a listen if you like late-70s post-Damo Suzuki Can, and the "Can Can / Can Be" sequence is amusingly dumb. That said, newcomers should definitely not bother with these albums until everything from 68 - 77 has been experienced and inwardly digested. . .