Saw the trailer on the big screen when my son and I went to see Endgame- it looks really epic! The monsters are thankfully away from the rubber suits I grew up with- still love those old films but seeing these done in a realistic fashion is wonderful.
My only concern is that the trailer has all the action and the rest of the film is the slow buildup for 90 minutes
There is no 90 minute build up. There is action on and off through the whole film, right from the beginning. They pretty much let loose right from the films opening.