I suggest you buy either a Bill Evans or John Coltrane CD, sit down after dinner and give a listen. Not in a car, not on and Ipod but listen, not one track or play the CD one time but LISTEN. If after a few times of quiet listening and you still don't get jazz, then I would say yeah, you don't get it. No problem, everyone has their own tastes. No big deal, jut find something you like.