Two thing I would appreciate is matured acting of Shahrukh+ cast and Camera
No big scope for Nawazuddin;
No strong story
Villain not given enough weightage
Why would they try new face(Mahira) with Shahrukh - though no complaints on her acting skill
Morbid ending(Indian movie goers and specifically Shahrukh fans would not buy-in)
Cant avoid noticing ageing lines in Shahrukhs face
No scope for choreography
Stunt direction(action) could have been better
Overall, I would not pay to watch this in big screen