[Camillo]

> Briefly stated, the universality hypothesis claims that all humans communicate six basic internal emotional states (happy, surprise, fear, disgust, anger, and sad) [...]

What the fuck. It's either "happiness, surprise, fear, disgust, anger, and sadness" or "happy, surprised, afraid, disgusted, angry, and sad". I can't help but feel that there is something very wrong with a mind that would mix up the pattern like they did. It's very difficult for me to take the paper seriously after this. I would forgive it if all the authors were Chinese, but most of the names are western enough.

[jjeaff]

It's difficult for me to take your comment and criticism seriously with a leading phrase like "what the fuck" in regards to a grammatical error.