I'll confess that didn't do much for me at all. It didn't show any story and the whole thing looked smashed together with no rhyme or reason. Hopefully, they show something a little deeper than that mess.
You forgot about the german accented englisch voice actors, that usually do things like evil Scientists, or Nazi Officers... Or the russian english accents, which are also fairly common in good productions.
Okay, I couldn't finish watching that trailer explanation video. The incessant up-talking by the narrator was driving me nuts. He made nearly every statement sound like a question. How this vocal tic infected so many people so quickly in less than a decade should be investigated by the CDC. Geez.