I generally feel the same. Also, bubble bath- not relaxing, because then I'm covered in a thin soapy film and am forced to shower after.

That said, I think it's a western problem. I didn't hate baths when I was in Japan. Huge deep tubs, and the entire room is waterproof with a drain, so not only is the bath super deep but you can also overflow it as part of the experience. All that together made all the difference.