while I agree that blender was a shit magazine, I have to state that John Mayer does rule. I take it you've never picked up a guitar then, because if you had you would realize that he is a fantastic guitar player.

Its funny that Mayer gets criticism from guys like you that clearly have no musical background. Let me make this clear for you, Mayer could play circles around any member of the beatles during their prime (based on your name, I assume that is who you think is "good"). Most beatles songs are incredibly simple and easy to play.