Yup @bdgregory, Testimony is a surprisingly (to me) great book, probably the overall best I’ve read on The Band. I love the scene Robertson recounts, in which Dylan is listening to the test pressing of MFBP, and when "The Weight" ends he asked who wrote the song. When Robbie responds "I did", he says Dylan stopped dead in his tracks, just staring at him. Dylan’s view of Robbie had been permanently elevated.
Seeing accolades for The Band is not at all unusual (Nick Lowe stated The Brinsley Schwarz Band---of which he was a member---was a UK band trying to be The Band, and failing miserably.), but I wouldn’t expect it from one such as Roger Waters, whose own music couldn’t be more dissimilar from theirs. Though he rightly acknowledges the effect Music From Big Pink had on the musical community (including himself), it doesn’t appear to have in any way influenced the music he himself has made.
I think the second s/t album may be even more influential, and a virtual template for how to be a Rock ’n Roll band. MFPB is impossible to imitate or duplicate, but I hear the s/t album in a LOT of the music coming out of the Americana bands and artists. Those first two Band albums cast a really long shadow.