Received opinion keeps changing too. When I started really listening to jazz in 1961 received opinion was that Ahmad Jamal was a cocktail pianist, post army Prez was much inferior to his earlier work, Pops' big band work was unworthy of him, Stan Kenton was head of some sort of overblown cult, and after Moanin', Art Blakey had become a cliche. (I'm embarrassed to admit that I once wrote a club review of the 2nd great Miles quintet in which I referred to Wayne Shorter having "escaped the confines of The Jazz Messengers".)
Received opinion now disagrees with all of this except Kenton. (And btw I still agree with some of the old opinions.)