What is the harm in him trying to emulate Big B... Successful people should be emulated and SRK tries experimenting with everything he can lay his hands on.......... haan agar woh kisi chor ke shoes mein step karne ki koshish karein, toh unke fan unka daam nikhal dein :-)
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Amitabh, Nana, Dharmendra, Sunny as well is imitated at Laughter shows ; people don;t take them as the heroes; just for fund. It does not harm the greatness.
He is the son of Dr. H.R.Bachchan- a great scholar and poet, he himself a scholar, a sober and sincere actor; never in controversy over relations with colleagues; His shoes are very big. If my small baby wears my shoes and shirt, does he become me? I mean, the greatness can not be assumed by silly imitation. It springs from the knowledge, your environment, your deeds, and upbringing from your childhood.