Frank shared a book "The Art Thief" about a prolific art thief who stole, not for profit, but purely because he was obsessed with art. In the book they described a condition "Stendhal Syndrome—a psychosomatic condition where intense exposure to beautiful art causes physical and psychological symptoms." Basically these sickos see art and NEED to have it and start to foam at the mouth until they either walk away or steal the thing. Since reading that I've thought, somewhat humorously, about that for music. If certain songs were only available for consumption in museums and which ones I would steal.
I think I would NEED to have the 25 seconds in SCHOOL, starting at 1:45. I've listened to it 20+ times and can't understand why that breakdown is so short. They definitely unlocked something there and it's a good example of the highs that Supertramp can reach. Goodbye Stranger and The Logical Song reach those heights, but are not on this record. The rest of this album is pretty good, but when you think its about to breakthrough it just doesn't. Thinking about the climax of Goodbye Stranger for an example of when it actually does.
Here I'm hearing a lot of Pink Floyd, especially out of the dates with School and the children audio and The Wall, which this predates by 5 years? May need more time with this one, but overall probably somewhere in the 3.5 range and rounding up. Supertramp may be underrated, or more likely they never realized their full potential.