So I wasn't the only one to think Unalaq looked evil.
That sort of makes me feel better.

Literally just posted this on Facebook, but I actually decided to not be lazy and make an account and I don't like this simplification of Korra's character, so….

Watching the episodes while considering the context and delivery of the VAs:

Unalaq: Calm and rational in all circumstances (especially given that the spirits are fucking attacking people in Korra's home turf), clearly knows what he's talking about, and advocates knowledge and understanding of the spirits.
Tonraq: Comes across as controlling and hateful of his brother for no apparent reason (I know there will be one, but we haven't been given it yet), and advocates ignorance of the spirits to the Avatar because he made a stupid mistake. Plus Korra's a teenager, he's lukcy she's listened to him for this long.
Tenzin: Korra needs to listen to this motherfucker.