Apart from the reviewer's gushing comments, nothing that I have seen makes me want to dish out more money on Vistara than other carriers.
The so-called 'Premium Economy' seats look distinctly pedestrian to me with no hint of 'Premium'. Thin seats designed to cram in additional rows, horrible brown/beige colour scheme and of course no IFE. Thanks, I will save my money and fly 9W or AI.
PS. What exactly is 'Jhulmuri'? I can guess what 'jhalmuri' may be, but 'Jhulmuri' sounds disquietingly like cobwebs.