International TEFL/TESOL is definitely not one of those certifications they just hand out for a fee. I found the course to be very informative and very challenging. Definitely not an easy A! I feel confident that I am now qualified to teach in just about any environment and that I was properly trained. I would have liked a little more time to complete assignments and take advantage of some of the resources like the live lectures. I may try to go back and rewatch some videos before it's too late.