I thought the service provided by the OLC was very poor. Their website says you don’t need any additional materials but you 100% need to purchase extra materials in order to complete the assignments and to pass the course. Furthermore, the tutor was not very helpful. Their website says they will reply in a few hours but the fastest response was three days and was often longer. At Christmas time I waited for an entire month for a reply. Also, the tutor’s actual feedback seemed like she was not even reading my work before giving the feedback. She would say I needed to write about X, Y, and Z when in fact I had wrote many paragraphs about X and Y and only needed to include one extra point about Z - made the feedback very impersonal, almost as if it had just been copied and pasted from the grading criteria. This is just a few of the points I did not like about OLC. Wouldn’t use them again.