Chetan bhagat might have a long tail of critics but his novels are nice easy reads and cannot be ignored. This book is his brush with writing a detective murder mystery. As usual the flow moves like a thriller. End of the day the book has to transform into a movie like all his novels. Finish it in a flight and go with the flow.
Synposis - IIT roommates and coaching tutorial colleagues get drawn into abnormal death of ex GF. They decide to dig deep and unravel more than it had met the eyes. Later they zero in and prove the involvement of the most unlikeliest of the stakeholders.
Then they decide to leave their current teaching jobs and pursue an investigative career.