From Mozart, I like some bits of the Requiem tho I don't know a tenth of his extensive almost 1000 compositions...
Same from Bach (for many he is the best of them all)...indeed I like the cantatas and 1 or 2 "classics" like Jesu, Joy Of Man's Desiring...
Obviously is hard to dislike everything about composers that did extensive work and marked a place in the history of music.
When I say I don't like X or Y composer I mean on average, and I am very upfront about it...no tabu about disliking great composers for me.
I am also very upfront about pseudo-intellectual chronic clichés against commercial music. There is a place for tacos and beer and a place for Champagne and caviare...if it is good, it is good, simple or complex, there is always some space left for a bit of everything.
Thank you for that link!