Very helpful. This course provides a core for learning vowels pronunciation and truly shows interesting information that I've never learnt before when studying at compulsory school.

I would strongly recommend this course, it was a fascinating journey, You will enjoy so much that you can become addicted to do it and to improve your pronunciation.

This course is a good start for setting your pronunciation. I have got an idea how to use my mouth correctly while saying certain sounds. I'm more conscious pronouncing vowel sounds, I understood how finally to correct my mistakes that made my speech difficult to be understood. 3 stars because I didn't see any active involvement of the managers of the course or teachers. There were certain mistakes in the tests that lowered my score. Peer review is not valuable, the rubrics are not clear what exactly to evaluate.. I don't understand why pay for the certificate... I wish I could get some valuable feedback on my pronunciation.

It's a great course that helps non-native speakers to understand the native speakers' conversations and speak in English with an American accent.

Great content! I would suggest it to anyone who wants to master American English Pronunciation.

I love it .. this course is excelllent to improve your learning pronunciation ....

Great course. I've learned a lot. I feel like my English has come a long way.

Definitely, this is the best course of pronunciation available.

Very well designed, organized, and sequenced course.

Simple and very useful!

It's a perfect course!

I love it

Good

I enjoyed this course, and I would recommend it to anyone looking to learn or brush up on their American English vowel sounds.

Great content. Problem is not enough peers sometimes and some that do not understand grading criteria.

I think it's a very useful course for many people with simple explanations to make vowel sounds. Yet, as some learners mentioned, the mouth shape figures are a little too simplified and they are mainly from the side, meaning that there were not any other detailed mouth views from the front or any other angles or any photo or video-like real life views..

Also, it is quite a pity that some quizzes include errors but not fixed at all. I would like the staff people responsible for the course would check what the learners post in Discussion section, otherwise w e have no communication places to post any problems. Thank you.