As other reviews have mentioned, the quality of instruction is unbeatable. There are three extremely experienced ESL professionals who teach this course. The insight gained from each of them was invaluable as they have had practical experience in the field in overseas and U.S. based settings. Throughout the course, the teachers ask about your goals and how you want to use your TEFL certificate and are a great resource to help you achieve them. I highly recommend this experience for anyone interested in earning a TEFL certificate.