Arrival: A New First Contact?

My one problem with Star Trek is that the aliens have human ideals. The Vulcans claim to be above emotion (but they’re not), the Kazon think men are better than women. Pretty much every alien species has two arms and two legs and the only real difference being a funny shaped forehead. There is a reason for that, Star Trek took our modern ideals (at least from the time it was made) and placed...