I think "genius" in his case doesnt carry any qualification.According to the newspaper a full length documentary about Shane Warne is released for digital download today.
It’s unimaginatively titled: Shane
Should be a good watch based on the synopsis which says the film shows an honesty and a stomach for his unpleasant qualities as well as the good ones.
One of the best things I remember of this flawed genius was the time he would put in at the end of a game chatting to spectators and in particular photos and autographs with youngsters. This I noted when he was captaining Hampshire. There was aways a long queue of kids for him to get through.