I am sorry but his music is great! And not all of his music is written in an hour. And I bet many of you couldn't play his music.
Don't worry. we all have different opinions. It's good to talk them over without getting uptight. I loved Led Zeppelin. Hardly listen to it now. My father hated it. Now it's played often on mainstream radio, he quite likes it, and I turn it off.....
But it doesn't matter what you like/don't like, there'll always be people with different tastes, and others who'll rib you for your tastes. I'm starting to appreciate soul now, but it wasn't fashionable in my group when I was at school, so I missed out on a lot of it. In some ways I'm sorry, but on the other hand I have the pleasure of exploring it now, without peer pressure causing me to ask if I should admit to wanting to hear it.
I dislike bebop. Intensely. I dislike the sound of the alto. souds like an overloud kazoo. Heresy for a sax guy....
But here I am hearing other people enjoy it. I take another listen every now and again, but not for long.
Stand up for what you want to listen to. Tell us what you think is great. But expect some lively discussions - it's one of the strengths of this forum, that we can hold opposing views, without needed to fight about them.