Hello. I have finished the Deep Learning Specialization course (all 5 courses). 
Immensely grateful for holding this course; especially Prof. Ng that the way he explained all concept to the mathematical models was very endearing and excellent.
That was great; however, I expected to learn at least one allocated week to time series data and forecasting (prediction) in a sequence model. I know that this issue has been addressed in word sequence, but I expected time-series data and prediction, such as financial records.
In addition, in my opinion, if in one assignment we had imported data ourselves, we could have learned this section much better, for example using our own data to build the model.
Many thanks again for presenting this course.
Best Regards