The M.Tech program in Computer Science at IIT Madras is considered a demanding graduate-level degree program that requires a strong grasp of computer science concepts and a high level of dedication and hard work. However, with the right approach and attitude, it can be a very enriching experience.
The level of difficulty of MTech depends on the courses you have specifically opted for and the professors teaching you. Some professors like to take the reins and have strict rules in terms of attendance and assignment submission deadlines while some have a laid-back attitude and leave it up to the students to be punctual and make the most out of the classes.
The project you chose for the second year and your guide also determines whether you will have a hectic schedule or can spare some time for leisure activities and hobbies. Choose wisely as these 2 years are very important in shaping your career. However, one should be ready to commit completely to their course and invest maximum time possible.