Maybe you could put forward some specific reasons that you don't like Picasso's work, instead of just accusing others of being sheeple for disagreeing with you?
To put my money where my mouth is, a bit, here are some things that I think make Picasso great, other than their relationship to other works and art history more broadly:
1. Picasso's best cubist portraits move away from representing people just as they look and make an attempt to communicate what it might feel like to be a person in all of its inner deformity and (for some) turmoil.
2. He synthesized traditional iconography (especially the Bull) onto modern art in a way that illustrates (and creates) the continuity between modern culture and more ancient ones.
3. Particularly in works like Guernica, Picasso's composition makes me feel--if only dimply--an appropriate sense of sense of (in the case of Guernica) chaos and terror.