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"I went through all course of DeepLearning.ai Specialization. While I was more, or less happy with first 4 courses in this specialization, I have a very bad impression regarding \"Sequence Models\" course. Actually, quality of the courses is gradually declining, starting from 5 stars for very first course in specialization, ending with 2 stars for \"Sequence Models\".\n\"Sequence Models\" course is *disappointing*. It leaves you with bunch of scratches on the surface of technology without any details and/or understanding of how technology works. In simple words, it is not the course, it is bad overview of just few technologies. In order to get similar comprehension of technologies delivered in first four courses of this specialization you will need to spend a lot more time digging for information elsewhere.\nSame issue with homework assignments. They are a bit helpful for technology understanding to some small extent, but they do lack depth.\nWhole \"Sequence Model\" course looks like compromised/failed attempt to explain fairly complex material to newcomers. As a result, newcomers won't understand anything due to complexity of the matter, experienced engineers won't take away anything due to simplified explanations and absence of details.\nIf you do not plan to get a DeepLearning.ai Specialization certificate, I do not recommend to buy this course. Unfortunately, it will be a waste of your time and money."
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