I chose the 120 Hour TEFL certificate for its accreditation source in order to increase my chances of teaching English online. I'm over half way through the 5 module course. I found value in the Grammar and Methodology modules and would like to see TEFL create post-certificate content to help graduates with their teaching endeavors (a ready made teaching kit per-se to get you started and to come back and reference). Modules 3 & 4 (Video and Teaching Large Classes) could have been omitted and my learning would not have been affected. Module 5 is the only one remaining that I have not yet accomplished.