An entertaining story with some funny scenes and generally it is well written and drawn. It only just manages to fill the usual length though, it was clear they had gone as far as they could with this very slight plot idea. The comedic references are good and the trio's energy just about keep's it afloat, but only just. Some might not even get why the Vikings are here at all, but at least they add something to the flagging story when they arrive. And it'll educate you too if you didn't know that story.