Let's be honest: the original cartoons and the animated movie had something rarely seen: a deep story - with a sense of irony and comedy. This movie has none of it. The characters are flat as a pancake - without any depth and filled with clichees.
The acting performances are uninspired and for some unknown reasons (according to the director??) do all males in norse mythology sound like a poor imitation of Batman.
This was a huge disappointment