I wouldn't say it's negative comparison, but I have to say that I don't like Steve Perry's voice. I hated Journey's music as well. Now Chris Cornell, that's another story. I love him and Soundgarden and Audioslave. I hear Jeff Buckley in Myles as well. I think Myles has a wonderful voice and those comparisons come up because his range is similar to those others who have been mentioned.
Silly monkeys give them thumbs
they make a club and beat their brother down.
How they survive so misguided is a mystery.