There is this band called Placebo. I think the vocalist is god awful horrible. I just think having constant vibrato in your voice is an amateur's misconception of how to preform proper technique.
When I have to put up with vocals from somebody, when they think they are good and sing through their nostrils or constantly vibrato or drag a note to death, it fucking pisses me off.
But sure, you could all say he is being himself, singing his own style.
But no, from what I've heard from this thread, grunge artist do a good job. Not this failure.
Soundgarden is pretty nice.