Just looks like the special edition with dog instead of the ox. Not seeing much change with the effects apart from the shot with Dillon, Ripley and Morse. It is a well cut trailer though.
Well crap. A friend of mine saw it today at the same theater chain I'm going to tomorrow (different location though) and they didn't play the Ridley/Fede chat for him. Gonna be really bummed if they don't for me...
Not to spoil anything, AVOID FURTHER READING FOR POTENTIAL SPOILERS
There was said to be a certain additional creature the by-product of the Romulus's lab experiments that appears in the third act, is it likely figure for such a creature from the movie would be unveiled for a later date after the movie releases?
The Aliens-style head and the gun the character is holding in the key art make me think this isn't going to be much of a horror title, but I could be wrong. This reminds me though, I really need to get the Alien Isolation VR mod working properly sometime...