Great movie except for two parts - melodrama and a technical issue. (Spoiler alert) once around Vadodara the question remained only to stop the engine, they could have diverted the train on Surat-Bhusaval Tapti valley line onward to Warangal-Kolkata, round tripping back to Delhi till the engine ran out of fuel. No need for extra heroics of a kilometer long incline in Bombay. The nature has made Deccan plateau to use!
