As Laurie Maitland commented on YouTube and said:
I am not entitled to Kathy Redfern, because she is no singer in the world, plus due to her being tone-deaf, she got no talent. She couldn't sing like other girls of pop music like Teena Marie, Kelly Marie, Cyndi Grecco, Cindy Bullens, Cyndi Lauper, Rita Coolidge, Dusty Springfield, Barbra Streisand, Barbara Dickson, Cilla Black, Lulu, Toni Tennille from Captain & Tennille, Karen Carpenter from The Carpenters or even Bobbie Gentry that sang "Ode to Billy Joe". Instead she whispered in a disruptive manner too much to upset people in the middle of 10cc's "I'm Not in Love", which it was very short-lived. I had to slam her from repeating that same old prejudiced spoken line, "big boys don't cry" more than several times in a row, that didn't have what it took, which it offended all the men and boys all over town. That's why I am not a big fan of her. So I prefer Eric Stewart from 10cc singing the serious heartbroken ballad, "I'm Not in Love" that I am always fond of.