 Hi, so I would like to share my story. I had this course in my BTEC curricula Control Systems which I was not able to follow that much and then I came across this course being offered at MPTEL by a prof from IIT Delhi. This course was taught so well that I not only excelled in my exams but also developed a keen interest in it and now here I am happily pursuing my masters at IIT Madras in this domain Control Systems.