It was good. Asked me questions related to JAVA, NodeJS, OOPS Concepts, Scalability, etc. First interviewer was cool guy, next two guys were just having 6 months of experience where candidate applied was having experience of 3+ years. It just took 3-4 hours for all the rounds. People were helpful in giving hints

Try giving this interview only if you're currently jobless. They rolled out an offer letter, later deferred it by couple of months & just before the date of joining they cancelled it.