I wouldn't say I go out of my way to listen to classical music, and i do believe that graded piano exams do slightly ruin it due to the sheer amount of work that you have to do to perfect them, but some pieces really resonate with me.
I saw a concert pianist on a cruise ship, and he was incredible, and some compositions are so wonderful, i love Vladimir Horowitz's interpretation of a lot of classical music and the art of composition.
I suppose I like a lot of stranger and modern 'classical pieces,' if you can class them as that- has anyone listened to Harlequin by Bohuslav Martinů? - amazing