My experience has been completely opposite. With two notable exceptions, Peter Norvigs and Steve Huffman courses. Anecdotally, I enrolled in one of the other co

My experience has been completely opposite. With two notable exceptions, Peter Norvigs and Steve Huffman courses. Anecdotally, I enrolled in one of the other courses, wrote some of the worst js in my life (had to use some horrible Google fw that makes js look like Java) got bored with the course and forgot about it. Few months latter logged back into udacity and to my great surprise, found out I received the certificate.