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Comprehensible input does seem to be the most effective way. i.e. get a lot of input that is only slightly beyond your current level (i+1). I'm learning Ukrainian and there is a podcast "Ukrainian Lessons Podcast". Seasons 4-6 are not so much lessons but more just discussions about life, history, culture in 100% slow comprehensible Ukrainian. In one of the episodes Anna talks about how she spent most of her life gett…
Sitcoms are a tried and true language promotion tactic. I remember when I was young there was a French teenage-sitcom, "Helene", which my mother would watch because her students watched it religiously (she was a language teacher). It was outrageously soapy, but even I noticed the relatively accessible language. My mother told me the show was a subsidized export of France's language evangelization program. Apparently…
Another good "sitcom-like" that you can find on YouTube is extr@. It's cheesy, but it's entertaining enough for what it is, and they have it for French, German, and Spanish (and English). Interestingly, it's the same main actor for French, German, and Spanish, a Dutch actor playing an American, while the rest of the cast changes around him.