Well, the internet ruined it already, so can we just stop with this "spoiler" thing? I mean, if you didn't see the movie, you shouldn't have gone to the comments, and should've just scrolled past the post.
Devils advocate for Hans over here! Did it ever occur to any of you that without Hans, that movie would be much shorter and end in tragedy? Weaseltons men would've been killed by Elsa without Hans's intervention, and she would have been sentenced to death for it. Not even Anna could refute that.
edit: sorry for the spoiler