Good course to start learning basics of web scraping, APIs and ETL process, but unfortunately there are problems with some practical tasks:
• Unable to set up IBM Watson, it kept asking credit card info, I could not set it up despite having lite account plan.
• API exercise does not work, although I was able to get the API key, the server did not give access to data using the key (got the 403 error).
Fortunately the course is set up in the way that you can complete it even without IBM Watson. Needed using help from Google and some extra study, but I don't count it as bad thing because it teaches basic problem solving which you need when you face problems in your real work. Low score given because of all the technical issues with assignments.