I do like some jazz - just not that sort much. Better than the full on 'we're all playing different tunes' stuff by a mile though.
That doesn't really exist, though. Or if it does, it's bad. It's especially the free/free-ish jazz where people play almost like a single organism, blindly understanding each other. It just might not sound like they do at first listen.
I'm prepared to believe this =D
It took me a long time to appreciate the nuances of heavy metal and classical music - they both all sounded very samey when I first started listening to them. The big difference being, I kinda liked the sound even before I appreciated the nuances. Free Jazz is definitely in the 'I hate this noise' category for me - it's my loss!
-- boobs do nothing for me, I want moustaches and chest hair.