Thanks for posting.
My own personal view is that, as the 80s drew to a close, jazz (and music in general) enters its least interesting period, lasting from around 1988 to perhaps until the early/mid 00s. There's still lots of good stuff happening, but to me that is the point when the mainstream in particular begins to get very stale: second/third generation Young Lions, moody pianists, wobbly free jazz revivalists, endless ECM wallpaper, hip hop crossover, dreadful 90s fusion and 'jazz rock', etc.. An era when the Bad Plus and Zorn seemed interesting against a backdrop of creeping Mehldau-isation.
I'm not unsurprised to see that I own or know almost all of these from the recent posts, including the classic Code Violations, which is as good an album as they come.