I wish there were more questions during the videos. Those were very helpful to stay track with the concept going on.

A very nice compilation of lectures and concepts on Neural Networks.

The hands-on programming exercises are awesome.

This was difficult for me, but the difficulty also made it so rewarding. So excited to continue this specialization.

High quality course and exercises. Explaining complicated stuff in a simple way is an art and Andrew Ng is an artist

Prof. Ng's eclectic and clear explanation makes Neural Network easier to understand. I would like to thank Prof. Ng.

Everything in the course was well structured and well explained. Andrew NG is the best instructor for deep learning.

Great course! Instructor explains all the concepts with great clarity. Pumped for next course in the specialization.

Very helpful and easily understand. The assignments are useful and helpful to understand the concepts. Many thanks!

It was awesome! Thank you very much for creating such amazing course! I am looking forward to the next four courses!

Very good course to learn the fundamentals. However, the programming exercises could be a little bit more difficult.

经过四周的学习，从中学到了神经网络非常有用的知识，能够自己构建简单的神经网络了，这要感谢吴恩达老师和提供资料帮助的其他的助教老师们，在您们的辛勤劳作下，我们这些学子用这些知识充实自身，在将来，用自己的一份力量在人工智能领域做出贡献。

Awesome course the pipeline of the deep neural network and the explanation of the intuition behind is quite helpful.

Well prepared course, if you study assignments (don't just try-error) you will learn a great deal. Thanks Andrew NG.

very easy to follow, and got basic knowledge of DNN.

the assignment is not hard and programming hints are everywhere.

Absolutely Awesome course. If you want to develop intuitions in deep learning , you should not miss out this course.

Excellent Course! What an amazing experience watching lectures and learning from 'The Guru'. Thanks Andrew and team!

Exceptional course was a little confusing but in the end I guess I just scraped through;

Andrew NG is a great teacher

Great Course for beginners! It gives great insight to get started with deep learning techniques with the right pace.

This is rather easy course targeted at someone who wants to fast learn about ANN and apply them to his own problems.

I love teaching style of Andrew Ng - he develops very good intuition about the algorithms as well as implementation.

very well organized content

easy to follow yet provide thorough understanding

thank you so much for this great course!

Superb course so far. Andrew Ng is a master of making the seemingly scary and complex seem all warm fluffy and easy.

Andrew has explained this abstract problem so clearly and easily. It's so exciting and great for us junior learner.

Great course compared to all others I have seen so far. I will give more detailed description in the near future. G.

The coding exercise could be a little bit more harder to test our knowledge!

But overall, it is a great DL 101 class!