Some Courses are good, some are really bad.I enrolled in some courses with my college email id to get premium courses free. Then I discovered they are only offering few old courses as free. I enrolled in them to find they are obsolete. Imagine algorithms course lectured on 2012 or before and still no updation on it. Few packages has lost dependencies and no teacher support. Even the mentor support has gone bald. The good courses they are asking to audit but pay for certificates which is huge. I mean this is scam if I get coursera premium for 3 months why then such discriminations within courses?