First, hello and thanks for this really interesting take on learning a language. This is my third foreign language and I have noticed that since I can express myself in 3 languages already, it drives me MAD that I can’t speak about politics or the latest movie I saw in Spanish :-)))) and so many previous attempts failed because I get discouraged before I reach higher levels.
This course will not let me talk about politics (not that I really mean to do that all the time, just an example), but did definitely allow me to build a lot of useful sentences and do it spontaneously. And I do a lot of listening while driving!
However, my first issue is the fact that it has not been even explained that you’re doing Latinamerican Spanish - my Spanish friends keep correcting some words as they wouldn’t use them in Spain. Your lectors are from Latin America as well, and their pronunciation differs from Castilian (especially the Argentinian? guy).
I quickly realised myself that you only use 3rd person singular in the formal form, which is unnatural for Iberian Spanish speakers in informal circumstances. You cannot sit with your friends on the beach beside a chirringuito in Malaga sipping sangría and calling them “sir” or “lady” (kind of an equivalent to “usted”).
One of the main claims of this course is that you don’t need to learn grammar - children don’t and they acquire language naturally as they grow. That is very true when it comes to kids, though it takes them a few years! It is also probably more true for somebody learning English OR from the perspective of an English speaker. “do” only has 4 forms (do, does, did, done) and is considered irregular! I wouldn’t even try to count the different forms of “hacer” and little mistake here can make a significant difference in meaning.
All I’m saying is that after I listen to the challenges, I sit with a grammar book/website and try to learn different forms of verbs, etc. It puts everything in context and helps me build more sentences on my own.
Nevertheless, I do enjoy the course and find it very helpful!!!