My elder brother attended Madurai Kamaraj University, so I have heard a lot about this university.
Don't be misled by reports of a controversy sparked by vested interests against this reputable institution. According to what I've heard, it's all about their Distance Education courses. Distance education is a big business in India. As a result, it is very common for one institution to be envious of another. This can sometimes reach the level of a court case. Rest assured, it is not a fake institution. Consider yourself fortunate and blessed if you are selected for MKU.