very though

not good

..

I started this a couple of days ago and have been doing it hard as part of my specialization. I have only one quiz left and on November 23, a deadline suddenly came, despite the fact that I devoted a lot of time to the course and in fact completed it in two days. I have completely closed all 6 courses for specialization except for one quiz of 6 questions in week 4. Now someone has decided that the next set is only in half a year, seriously? All I need is to go through an automatic check of 6 questions without human control and get my cherished certificate. But it turns out that I wasted money? What is worth extending the course? I cannot wait that long and pay extra money. Could the moderators somehow influence this by informing people who can help?

The coursework for this course is not bad. But unfortunately, I was unable to find any help on questions on their discussion forum by the teaching assistants and professors monitoring the course. The course material was based on deriving and proving standard proofs versus trying to explain the underlying concept. I do not believe that this course was worth my money. All the knowledge I obtained in this course could have been obtaining from Data Structures and Algorithms by Micheal Goodrich and Roberto Tamasia. There were occasional references to stackoverflow among the course resources which I feel is not professional (though a good source of information).

Wow. I cannot express enough how terrible this specialization is. Only one of the professors speaks english! The lectures give trivial examples while the homework problems are unbelievably difficult. The starter files often times do not set us up to solve the problem in an optimal way. Homework problems cannot be solved when we are only give 1 hour of video lectures!

I will be taking my $$$ to edx.org

For some assignments there is ONE tricky test that fails your solution and you are forced to blindly try to figure out this one tricky input(though your solution works for all of the tests you perform in addition to the one listed in the task). You end up spending lots of time trying to figure out this one test case instead of actually learning.

Tree exercise had absolutely no relevant video material. Videos give zero context for why data structures are important or when they are used....Should take a lesson from the Stanford course.

Extremely difficult for anyone without extensive programming background. Not much guidance available. Would be nice if there was something in between this and the first course in this module

Worse than the first course. I expected something that is not academic-like explanation, which I can't find it here.

Please bring back those explanations style similar to the first course.

Doesn't work well with JavaScript as advertised. Some tests simply don't run, and the same code in Java works well. No answers on the forums or from the support team.

not able to access the video only on this course

"error:

Sorry, we are down for maintenance.

We will be back up shortly. "

I have completed my cource, but before starting the cource it shows free but now it is asking to money to get certificate

Lack of coding practice and didn't focus on the elaboration of Core Data structure. Better explanation will work.

Terrible job teaching. Needs more interesting content for high school students.

topics are not explained in detail and the program implementation is not taught

Videos are helpful at explaining concepts but terrible at explaining code.

i want to read in english for data structure for this courses at this time

Course 2 week 2 Parallel processing GRADING ERROR test case 2, PYTHON3

Terrible course, especially on the part of Dr. Kulikov. Terrible!!!

very useful till the AVL trees

it became vague

its really tough for me to do the assements

No support from instructors.

i want to leave this course

cannot switch session