[wizofaus]

I tried Japanese - without some form of hints for the kanji (whether regular furigana, or my preferred "hover-only" tips) I suspect it's probably going to be of limited usefulness for most learners. I like the idea though! Have you considered introducing TTS?

Also, after being asked "how are you", I said "Well and yourself", the response was "Me? I like soccer!", which is...well...an unusual response to say the least.

[jakeDevelops]

Yeah... It's not the brightest. Sometimes when you ask it how it is, it replies "I am functioning within my normal parameters". It seems to like to show off it's language skills?

[wizofaus]

The "normal parameters" answer was great, and I'm not even a Trekkie.

[jakeDevelops]

I just updated the AI to be a lot smarter - and it's improved now. You can try it out.