Enjoying Rocket Italian. The flow of the lessons is good. Both the website and the iOS apps are quite good. There are some minor usability issues worth noting. 1. I can't find a way to speed up the recorded lessons which would be helpful for me as I have some background in the language so the early lessons could be moved through faster. 2. The flow of the testing on the web pages is a little confusing. Not clear when you've finished a section and when you haven't. As such, the badges don't appear as completed when I think I have done so. All that being said, I'm learning a lot and enjoying the product. Glad I bought it.