Courses are nice, but UCI does not fix or reply when we flag content issues, which sometimes hinders us from getting 100%. I recommend the courses though, but only if you are patient: it takes really long until there are enough peers to grade and get graded, so you have to reset dates or switch sessions may times.

There is no point in taking this course or registering for the specialisation at all. There is such a heavy backlog of ungraded assignments. I have submitted my assignments on time and received no grades. WIthout this course you cant take the final project course. I don't know how the creators can address the problem of not receiving grades. I have been trying to review extra assignments but I am just 1 person. For now, it is pointless. A waste of money.

No one will ever grade your assignments... this is a scam...