Instruct: Classify Amazon reviews into positive or negative sentiment
Query: I wasn't thunderstruck

We went to see this one in the theater and I was pretty underwhelmed. I had two main problems with it:1) The romance with Natalie Portman was totally superfluous. It was only there because the focus groups say you have to have a romance. I know that's status quo but I'm getting tired of it.2) I hated the treatment of the Norse myth. Admittedly I should have expected that from Marvel, but the actual Norse legends are so much more...alive than what we get in this movie. It reduced archetypal gods to cardboard cutout aliens with the same names. Loki wasn't even a shadow of his namesake.The special effects were pretty good. It wasn't a terrible movie by any means, just a let down.