In the trailer for ‘Beware of Mr. Baker,’ Ginger Baker, the former drummer of Cream and Blind Faith is declared to be many things. Some desirable. Others? Not so much. The skins smasher is declared mad. He is described as looking like the devil. It is said that he is what the drums are all about. He is christened a lovable rogue and the world’s greatest drummer. How’s that for polarizing? He is certainly a lot of different things to a lot of people.