I liked the trailer very much. Sure it looks similar to Last Stand, but that movie crammed too many good ideas into a short 100 minute runtime, not to mention heavy studio interference and aftermaths of Singer’s departure.
This movie seems focused only on Dark Phoenix, looks very character driven, and much more interesting than the bland and mediocre Apocalypse. The trailer was also edited very well, so much so that it turned my opinion from “Meh, I guess I’ll see it out of curiosity” to “Looks exciting, I’m looking forward to it!” Of course there is the possibility of me being completely wrong, but that’s the case with every trailer. And yes I agree with @"Zarius" that it looks better than Captain Marvel. Now that looks like “Meh, I guess I’ll see it out of curiosity”
By the way, whatever happened to “New Mutants”?