“Storm” is a rather strange and confusing Swedish film. Almost anything I say will give away too much, but “Storm” has several alternating realities and each time when you think you understand the basic idea, there turns out to be another one. Somewhere between a psychological drama (in theme), action and fantasy thriller, “Storm” has combined several popular elements from outside the film industry. The film is not great, not even too original at all times, but an enjoyable watch and a nice mix of different elements.