I completed the 168 hours combined TEFL course in May 2022 and found that the course materials are sufficient for preparing you as a new ESL teacher. There are lots of course materials to sip through and course materials are relevant to the course aim. The course materials cover most ESL language teaching areas - Reading, Writing, Speaking, and Listening. End-of-Unit tests are relevant to the Unit contents and achieve their aims for new students, regardless of their English level. The assignments are quite long but very helpful to prepare you as a new ESL teacher. However, if you follow the given instructions in the assignments, you will be fine. The difficulty level of the 3-assignments is of course below the University level. So, if you are a University grad, you are good to go. I feel more confident being a new ESL teacher after completing this course. The 20-hour in-class teaching practice portion of this course will even boost your confidence as a new ESL teacher. In a nutshell, I would recommend this course to anyone who wants to be an ESL teacher.