Well, they certainly look alien. I, too, am not sure how I feel about this direction, but I won't judge them before I see them proper.
I don't know either but I can't wait too see them finished. It's not a direction which fits in perfectly, but who knows...
I'm actually rather happy about aliens. I find it really adds to the whole "weird future" feel. Only thing I'm sad about is I hoped they'd look like the greys...
Well, at least it looks cool

It does look cool but somehow it reminds me of a fisherman

These do look like post-apocalyptic aliens. It's interesting how they've made them very different physically, yet obviously of the same stock.
I definitely get a "Predator" vibe from them.