Prof Hossam seems to be reading what he is saying, he talks in a steady tone. did not like it.

The professor teaches by reading the slides and does not even bother to explain the concepts. The course contents might be interesting, but now I'm dropping this course because they are not explaining any concepts but are just giving facts to memorize.

Course is overwhelming. How can you put a 30 minute video for a class? Can you divide it or make it simpler? Tutor is not explaning, he only reads; he reads sort of teleprompter and that's it. Boring. Very disappointed. And this is not my first course in Coursera. I feel I'm about to quit, and this is the second week...

The lecturer is just reading and it's really annoying and confusing the way he reads word by word plus most of his pieces of information are not at the slides at all.

This a good course for people who want to explore the field nanotechnology and do their work in nanosensor field.

I find it very difficult to understand what the professor is saying.

Though the course and syllabus was quite good and interesting. the course should have covered more on industrial automation and nano sensors application but it seems to me that Professor Dr. Hossam was reciting the video lecture. it would be more fascinating if the professor would have explained the important concepts in more detail. still though the course was very informative. i thoroughly enjoyed in learning and exploring this course.

I really enjoyed the assignments! And I was impressed by the teacher's track record.

But the lectures were difficult to follow, and I still have no idea how to get started with nanotechnologies after this course. Wish there were more details on where/how to get started and practical examples to support it.

The material is OK but the grading is terrible. Most of the grades are for peer reviews which depending on other students may never be completed particularly if your first try isn't perfect and you need to resubmit. I would not pay for the course until I had passed peer review as odds are you never will.

Interesting content.

Quizzes are tricky; answers, slippery.

The second peer-graded assignment is totally out of sync with a Coursera course.

I would be nice if reader would read the text before lecture...

Thank you for reading my review. I am dropping this course after a short while. Despite the instructors magnificent and rare track record... I've falling asleep here with him reading off the slides in an incongruent manner (not to mention an accent for those who may be foreign to English). Some others have complained about the same. He simply reads off the slides with no explaining, no further examples, no reiteration or analogies, the slides do not always follow his messages either (which may be cool, more info the better, but some concepts are difficult that are just spoken over). It's a very interesting subject matter but even though it's quite early I'm confident that this course will NOT help me in the future and will do as much good as some lengthy Google searches. I haven't gotten that far, but many complain about the chaotic marking scheme as well [don't expect your certificate so soon]... Would Not Recommend. (MSc student opinion)

easy to understand and helpful visuals!

One of most valuable courses I have ever take

Awsome

Its a god course

good course

I AQUIRE SO MUCH KNOWLEDGE FROM THIS COURSE THANK YOU

Great course, very digestible and with enough information.

interesting

Amazing Experience

Best course so far. Enjoyed it ! Thank you

nice sir, most important of nenotechnology and nanosensors

One of the best courses I did on coursera. Well structured, nicely presented and reasonably scientifically challenging!

The course was very well composed, and the professor is one of the best.