Comment by dicytea
I've checked out the Japanese one, but I'd say that it's definitely no where near "real-world content" IMO. Just the usual tortuously slow-paced, artificially dumbed-down dialogue you'd expect out of classroom recordings.
Most of the videos also contain subtitles, which defeats the purpose of the exercises (you can disable the video manually though). Another issue is that some of the words are segmented very unnaturally (e.g. [み][ません]), so it's unclear how you're expected to fill them in.
In the end if what you really want is "real-world content", then you just need to go out there and find them yourselves - they're everywhere.
> Another issue is that some of the words are segmented very unnaturally
I immediately noticed that too. Are the "gaps" generated by an LLM? I think the model might not understand Japanese very well.