Don't you find that too general of a theme, especially at this point in the competition? We have six singers left. Bollywood Blockbusters covers a range of songs- the song could be by any singer, from any decade. I think the theme should be something more specific. Bollywood churns out so many films every year and many go on to become hits......the term blockbuster is too generic too, it could be a blockbuster film, blockbuster soundtrack etc. There are just too many options.
This is the worse theme by far in II2 IMO.