I took the 120 hour TEFL course. The course was easy to follow as it's broken up into various sections with very clear headings and introduction to let you know what's expecting. Other than just stating facts and teaching methodologies, there are also opinions and suggestions included which are very helpful, compared to other textbooks that don't include any comments. There are definitely some challenging tests and content, but the structure of this course allows you to go back and review the content again to make sure you can study until you get it right. I highly recommend this course for potential teachers who want to get started and for other newbie teachers who, like me, manage to land an assistant language teaching job before going to any training. Even with my experience I could learn new things from this course. And it's definitely encouraging to know that things I have been doing in the classroom have an actual name to it!