I watched the first 30 seconds or so. And then I watched them again. And again. And I realised I had no clue what she was saying.
So over the last few weeks I have been starting to learn Icelandic.
Some people I have told have been politely impressed, while others have given me the look which I translate as "Why?" I have even been asked when I am going to Iceland. The answer is, "I'm not, or at least I have no plans to go at the moment."