Actually I am a big fan of Jello Biaffra and a lot of people can't stand his voice 😑
Maynard has excellent force behind his voice, it's just his tone. I can't listen to two albums back to back otherwise it grates on me. Actually, with the exception of Hetfield, I probably would say the others are whiney which probably explains why I only own one or two albums of Soundgarden and Led Zep. I could reel off a few rock bands with boss sounding lead singers, but you know it's in the eye of the beholder now that you mention it.
I guess what annoys me is how he always bags religion. Yeah I know he has his reasons but it's really (for me) starting to get a bit old. I thought APC would be a new outlet for him to diversify but I don't see it. It's really Tool's music that stops them getting tedious and stuck in a rut like so many other metal bands. I got the same feeling when I picked up Slipknot's Iowa. I guess I shouldn't use Tool as my punching bag cos there are a lot worse bands, I was just keeping on topic 😄
I'm starting to get a bit cold with the state of metal at the moment. I need something new.