Comentários e feedback de alunos de Blockchain Basics da instituição Universidade de Buffalo

its good to knowinng about the blockchain

course in well but need more explanation

Its very basic without much hands-on.

C​ould have been more detailed

Good experience as a beginner.

It quite hard to understand

Maybe too high level for me

nice course for beginner

Ok, it's a good overview

It's a good course.

Project is broken.

... Too simple

Basics only

After terminating another Coursera course (Applied Machine Learning in Python) which I found too difficult to be considered a medium difficult course, I found this one too easy.

Also, I didn't like the mixture between very short videos with a - sorry - strange tutor that most of the time didn't look at you (because of the camera angle, I found this very disturbing) and a whole bunch of reading material where a lot of the links didn't work anymore. It gave me the impression, that this course has been compiled without putting very much effort into it and there is no regular checking whether the linked material is still available.

The tests were a joke, they often just had 3 or 4 questions.

Then - in the final "programming exercise" you had to install a virtual box in the commercial software VirtualBox. VirtualBox as a prerequisite to successfully complete this course was never mentioned in any of the previous sessions. Luckily I already had a working VirtualBox installation on my private PC. (On my company PC, the admins would never install VirtualBox due to security reasons.) It would have been very frustrating if I had found out in week 4 that I was not able to complete the course. At least the environment in that "Ethereum" virtual machine was working fine and was very convinient to use.

This is a good attempt of an online course. There were lots of broken links on the reading information. In addition, I saw many questions that are not answered by the course moderators. Furthermore, the last part of the course which was the final assignment was methodical in the first part but after that, the information was not provided on what to do next, so I had to relay on my background information to finish the assignment, which is not the correct methodology in my opinion for a fair evaluation. Minor improvement is required in my opinion. Thank you for the information and good luck.

Lessons take 10 minutes only and students have to ready everything by them self. Video lessons are not enough to give a good understand of the topic (they shouldI

99% of the time is spent reading documentation and paper (no written by Professor). Time to read documentation is under estimated. Usually a course helps to speed-up the learning process. That's not the case of this course.

The list of documentation is enough, in this case Professor support (lessons) is useless.

The. study material is good, but that's about it. Several links in in the course and quizzes are dead. The final assignment is a nightmare to set up and run (I'm using a 2.6GHz i7,16GB macOS), but is a piece of cake to actually get graded. I think if as an alternate to setting up the whole VM etc we could also get the code repo to actually run and tinker with on our own, I'd give it another 2 stars.

Although I respect the lecturer and the effort they have made to make this a useful course but compared to many other courses on Coursera, I don't think this is a good course. The teaching material is not well-organized. The teaching method is not smooth and fluent. The accent of speeches is a bit Indian and the speaking intonations are awful. It's like she is reading from a PowerPoint presentation.

all this "Module Objective" and "summary" on each session is very old fashioned, specially as many of the goals are "Be able to discuss...". while next to the goal follows just elaboration of some specs...

I think the course is ok if you want a glimpse about the field and get familiar with the technical vocabulary, but for really learning I would advice looking elsewhere.

The video lectures in this course are too short and laconic. Most of the things are provided as reading material of other blogs and articles already available. There is barely any point of doing this course. Just read online articles and you'll know everything in this course!!

I'm sorry, but I need to be honest. The course does not meet my expectations. The subject is complex and the course does not provide a clear and easy intro to the subject. I was able to finish it because I had some previous knowledge on the subject.

More than half of the reading links are dead, the assignment is throwing an error that many people are getting and nobody seems to be answering the forum. It's a dead course imo, I regret starting it, I should've searched for a newer one

The quizzes are somewhat weak, and some questions have weird wording. Overall, it's an okay intro I guess. I didn't like the corpro-training style videos and staging backgrounds.

overall experience was not that good. should improve the teaching methods. The contents are precise but the method of teaching is boring

This is a very high-level overview of Blockchain. If you are interest in learning codes related to blockchain, you can skip this course.