Whether he was shady or not, I don't know. However, it kills me in general when artists act as though they don't have time enough to sign autographs or give back love. They know the minute they wake up, and no one knows their names, they will feel shitty. Just put Questlove in Hammer's shoes. Dude is doing credit commercials now. My point is, everyone has bad days, but just remember who exactly makes it possible for you to live a decent lifestyle doing what you love...the fans.