I don't know what she did, but she didn't speak a single word in portuguese. Neither was it European Portuguese nor it was Brazilian Portuguese.

I can't vouch for the rest of the languages as well, given how badly she botched mine. Even if this video was to demonstrate only the pronounciations of each language, even then, she did a piss poor job in portuguese.

Lumikki's right. Her Finnish was correct, at least the words sounded correct

The only other one I had patience for was Polish. And even to me, it sounds botched.

In the beginning of the first video she was talking about that random tea & sandwich tower in real Finnish. Other languages were gibberish. 

In both of the videos, Japanese is done wrong. I don't know too many languages, but the way she spoke Russian and Japanese were too similar. I don't know how Polish is like, but it sounded like Russian to me. By the way, I didn't watch it all the way through because it was hard to listen to.

She said that's the only language she hates because she can't understand a thing of it lol. 

Anyway, my native language is Dutch, so can't comment. Though her French and German didn't really sound good... 

Joo, tee ja leipä m/

Very good and since she threw in a few actual words of each language it sounds very convincing.

Pretty awesome. She's obviously dabbled in a lot of languages, and while she doesn't know half of these, she's so good at learning languages that she can pick up the basic accent and sounds just by listening. She should do more American and UK dialects, and maybe a few different Australian ones as well, though she needs to work on that more.

In her Spanish one she said "shit" (mierda)!

She sounded good for languages that I don't hear often.

Why are so many people saying that they don't understand her. She made it pretty obvious that she was just imitating what she thought the language sounded like.