The creature at the end definitely bares a strong resemblance to the '79 Alien. This one however seems more streamlined, perhaps even more refined. Im loving the design. The Planet also looks incredible. The deeper into the planet they go the darker and more ominous it looks. Dante's inferno indeed. Seems like Ridley got warmed up with Prometheus. It was a warm up excercise. Then the Martian really got him going. And now with Alien covenant, it definitely looks like proper old school sci fi horror is back with a big bang.