10 Cloverfield Lane is excellent; far and away the best movie with "Cloverfield" in the title, and that is due entirely to Trachtenberg's directing.
That being said, the alien design in the film isn't really anything special. Hopefully, with the creature stuff in Skulls presumably being more up in the forefront than in 10CL, he and his team harken back a bit to something more iconic in the style of the Predators from the first two films. I don't want to see yet another remake of the original design, I want the new one to feel like another individual member of the species, but with that same sense of elegance in design and performance that made Winston/KPH Predators stand out and hold up.