I watched season 1 at 1.5x speed as I found it rather slow but found it interesting nonetheless.
As soon as I discovered the "aliens" were of human form, that killed it for me (convenient way of lowering the budget). I've watched 3 episodes of season 2 so far at 2x speed and it seems to be a typical "end of the world" depression of humans running around with guns.
I'll watch the rest though..