It seems interesting, but as much as I love H. Jon Benjamin, the voice over seems weird. I don't know if it's just because I'm so used to hearing him as specific characters already and it's just the same voice he's done for most of his "big" ones (Coach McGuirk is Archer is Bob Belcher, etc. ) but it felt off.
Edit: Looking it up, it seems like he didn't narrate in the original release of the movie that was shown at film festivals. Skarsgard himself did it originally (and supposedly did it really well), but they've changed it for the big release of it for some reason. Might be part of why it seemed weird to me but hard to say without seeing both versions. Still interested in it though.