Very interesting and cannot keep the book down till I finished it. Like any other Chetan Bhagat book, girls are depicted vulnerable and volatile.
Till towards the end, the book gave a negative impression, but the ending changed everything and did poetic justice to the characters.
Looks like that Chetan ji wrote this expecting cinema producers/directors approach him for script, such a perfect cinema material with all the suspense, drama, sentiments, etc in correct proportion.
Inspired by his book, will definitely try to make a trip to Varanasi at the earliest.