The structure and the content was good and interesting. But the told English was too easy and I expected more detailed scientific content.

Well framed course. But there are few knowledge gaps in incorporation of Mathematics and Engineering streams.

It was nice. But you could add some Math on this course. It was all about scientific vocabulary.

This is about environment and pollution, I'm more interested in technology.

It's more concerned with science. Few tips on English language.

ok for beginners

me quiero dar de baja de este curso, no es para mi.

The courseis very simple for adult people.

Keeps crashing, not able to submit the assignment.

Cannot type in a normal sequence.

Places the cursor at the start, after every word it resets from the left corner of the typing box.

Great course, but issue with assignment submission, not able to gauge my ability.

Questions and problems on assignments are not sophisticated and need a lot of improvements, ruining the whole course. Don't recommend this course.

When i started it was supposed to be a free certificate, now it's a paid one.

Certificate link is not verifiable and sends me to 404 error page.

The content not only dry but also not informative

very bad