I heard about this today from one of my former teachers. I was so mad. I watched the first half of the first movie, got bored, and didn't finish. I then told somebody it was so boring I could predict the ending. It was either A: Elsa would come back and do something for Anna that would be the "act of true love" and thaw her, or B: Hans would betray them. My friend was impressed : ) I then watched the whole movie just to see the details.