I cannot wait to see whole new design for Alien. I Hope it would have many little changes so people could complain about them
But really, I like that every movie has different designs, even if some od them are not to my liking. It keeps things fresh. That's why first AvP is especially underwhelming in that regard, basicly using Ressurection Aliens. From what little we have seen, I have a feeling that Romulus one will be a cross between Protomorph and original. It seems skinny in teaser, though it's hard to say, it was pretty much only a head.