Promo of 'Ra. One' has been blazing across all satellite channels/internet and filmmaker Anubhav Sinha is struggling to keep a track of reactions that are ouring in. He also realises that from this point on, it would be one nervous wait for him before the Shahrukh Khan starrer releases this Diwali.

"I do convince myself that more than all of this being scary, it is a big challenge," Sinha manages to bring on a smile, "Also, I do realise that all the talks of 'Ra. One' being 'big' is one coin with two sides, both of which I have to be really wary about."

Turning a tad philosophical, he adds, "I keep remembering that famous dialogue from 'Spiderman' that 'With great power comes great responsibility'. In fact whenever I think about this a little longer than necessary, Shahrukh teases me by saying that it is this 'bigness' that I always bargained for. So now that I have got it, I should just live with it. Guess it is indeed scary after all."

Chill Anubhav, just relax. If 30 seconds of a promo are doing this to you, imagine your state when the whole film is out there exposed to the audience. Hold on to all your nervousness and excitement for then; you would need it!