I don't know what I am good at, honestly. I know that every time I sit down to play, I hope to feel improved in some way. A little more confidence, creative, relaxed, and so on.
I think my touch and feel have improved greatly over the years. These two things were probably my weakest points about 10 to 15 years ago. I could play and have a good musical background, but lacked big-time in some areas.
Right now I would say my feel and time are as good as ever, and only improving. And that's where I should have focused on all those years as a youngster.