I cannot stand Layne Staley's voice. I used to be really big into Alice In Chains when I was younger, but something always vexed me about certain songs. I finally realized that on songs like God Smack, Rain When I Die, Sea Of Sorrow, etc., he seems to be doing his best to sound like a frog with a sinus condition. After that, I really couldn't listen to much else of theirs without laughing.
It's odd that out of all the grunge bands that became big, the least typically mainstream sounding of them, Nirvana, became the most popular.