Instruct: Classify the given Amazon review as either positive or negative.
Query: Glorious Bob!

Dark, vivrant, perfectly focused and free, Robert Merrill (1919-2004) had the best baritone voice in the second half of the XX Century. Others have been called better actors, some have presumed to be deeper interpreters, but when it comes to a gorgeous, well-produced voice, Bob Merrill could outsing them all.He also had that intangible called charisma: although he does not do a trick a minute, unlike many a pretentious singing narcissist, he sustains interest because he believed, completely, in his own style, his unaffected vocal approach, his unbeatable bel canto technique. Through the decades, it never failed him, or us. Turn this CD on, and wallow in pure baritone heaven.