He is just reading the lecture content, without giving complementary explanation. he could at least show the different elements that he is talking about them. Literally awful. It is by far my worst experience on Coursera.

Many of the videos from week 4 on are missing demonstrations of the programs. This was brought up in some of the forums and the Coursera administrators were looking into it. The videos hint at demonstrating the slicer software but no demonstrations are shown. The same goes for the video describing model placement and support. The video doesn't demonstrate anything, and the homework assignment is based on the missing demonstration. Once the instructer's fix the course and include the missing portions of the videos it might be worth taking.

I was waiting for this course from more than a year, since i had completed all the other courses of this series, hope to learn a lot from this wonderful exciting course, thanks to the instructors.

Great. But It Was Only Verbally. It was Kind of Tough to Understand.

Perfect structured, with love to 3d printing

This course was just a one way type of course. Only week 2 was a bit interactive. Proper demonstration was missing in this course. The resource files mentioned in the last of every video were not all present. This was the only course less interesting in the whole 3DP specialization.

Good content and information, a well-structured course with lots of assignments. The teaching style definitely needs to be improved. Monotonous reading was not that entertaining to learn but the content and resources provided were pretty good though.

Very boring!

This course gives me good knowledge about 3D printer history and types. I learned about printer parts and collaboration between them. for a new user like me, it gives knowledge about setting up printer for first use and how to keep the machine maintained and how to create job file that operates the printer. overall it's a great experience.

thanks for the course.

Great in depth explanations! I've was very excited to start working in 3D printing and developing my skills in Additive Manufacturing, this course gave me knowledge to chose a printer and start building 3D model and printing.

Excellent experience!

A great course to start with 3D printing architecture and be familiar with different types of 3D printers and process parameter before, during and after printing.

The course is very informing and well thought but I think all 3d printing course should be renew each year because of the advancement on the area.

this is an excellent course. everything was perfectly scheduled and it is very useful.

ITS A VERY INFORMATIVE AND EXCELLENT COURSE FOR ALL BEGINERS .

Fantastic Course Contain, I highly Recommended

AWESOME EXPERIENCE

good and useful

Great course.

Good Cource

EXCELLENT

good

good

only complaint is more there is of theory than practical illustrations.

Informative

The course content and the lectures are totally fine. The reason I'm giving 3 stars is because of two things:

1) Throughout the whole 3D printing course specialization, the thing that bothers me the most is the long wait to get assignments peer reviewed. It's taking days to get one assignment graded. The organizers of the course should definitely fix this problem.

2) In this course particularly, the transcripts (subtitles) of the video lectures were full of mistakes. Someone please take time to correct those issues.

Otherwise, the course is good. Thanks!