I like Yoko. I really do. I think she's an interesting person, and I think she's a very strong women. Everything she's had to put up with, being blamed for braking up The Beatles, her art and music, etc. etc. And then her husband is murdered.
I've heard some of her songs (not the screaming) and I like her voice.
But we all have our own opinions, and that's fine. I think as long as it doesn't get out of control or rude, it's just fine.