CSE branch of top IITs is the most coveted branch of engineering aspirants in India. My sister got the splendid opportunity for the same but claimed that in reality the IIT brand name is overhyped and does not deserve so much attention.
IIT Kharagpur indeed had the best professors, lab facilities, high-tech classrooms, and an extensive range of courses, but like every coin has two sides, IIT KGP has its share of disappointments as well. There are some extremely bad professors and classes.
Much is expected from the students claiming them to be a part of the rich IIT family while the administration is somehow below average and the teaching standards are also deteriorating. You surely will get a good experience but don’t over expect it.