Eurovision Song Contest: The Story of Fire Saga

I just don’t understand how a story like this gets a 2-hour film – it’s typical “You just gotta believe in yourself, and you’ll see that what you’ve wanted was in front of you all along” stuff, with what I felt were problematic portrayals of Icelandic people by Hollywood actors.  I guess I don’t understand where the lines are on this sort of thing.  Utterly ludicrous caricatures and scenes made for a smileworthy film, but not really worth the 2 hour investment.