Many years ago on Channel 4, as part of its art strand, there was a programme called 'J'accuse..'which took potshots at cultural icons and debunked legends. One such programme concerned the Stones and their musical output from the early seventies onwards was dismissed.
If 'Exile On Main Street' was the creative highpoint of the Stones Mark 2 (and it's far from perfect for some - vocals mixed badly, Keith cutting into Jagger's vocals off key) why should everything that followed be so easily dismissed.
'Goats Head Soup' has finally started to get its due respect as other reviews on this site have clearly seen fit to give it 5 stars.
Approached as a companion album to 'Sticky Fingers' rather than a follow up to 'Exile...' things to start to make more sense. Some of the songs follow the more sophisticated arrangements of 'Sticky Fingers' numbers - eg 'Winter' could be a sister to 'Moonlight Mile'. The rock ballad '100 Years Ago' features some of Mick Taylor's most expressive guitar playing as Billy Preston brings the song to a funky conclusion.
In spite of the good taste on show, the Stones still get lowdown dirty rude on a Chuckesque riff (see Star Star and it's lyrical content which wonderfully evokes everything right and wrong about the seventies.)
Don't take too much notice of the critical consensus of the time regarding the Stones seventies output or you'll miss out.