Product PlacementYup. Prolly the worst part. Made the whole Ragnarock into a bit of a book of revaluations.
The ending also seems to be awfully tainted of Christianity where a promise of a better world surfaces after the end of the old one, governed by a one true god.
The idea that the Vanir are nature focussed gods and the Aesir are more war focussed gods is pretty integral, they're just so different and they don't make too much effort to integrate the two groups. And you can even imagine that before them the Giants were the earlier Proto-gods, like the Greek Titans in that mythology.
But imagining them as actual human representatives of different tribes seems a bit of a stretch… It's possible, but it's like imagining Zeus as a real historical figure. I just can't picture that… It's equally hard with Odin.
Robert E Howard had some entertaining stories taking Snorri's line of reasoning- having the Aesir and Vanir as two actual tribal groups migrating from Northern Asia into Scandinavia and fighting etc. Eventually giving rise to the later peoples… But then that tended to fit in a bit too neatly with ideas of eugenics that were so popular in the 1930s at just the wrong time. :(
Not that Howard was more of a racist than the average 1930's American, certainly not as much of a one as Lovecraft!