The Avengers: Age of Ultron ****Now with Spoilers in living Technicolor***
He looks good and very recognizably Ultron-ish. The mouth is a little off, but allegedly that is to provide more articulation to let Spader's mo-cap performance come through. I also wouldn't be surprised if we see several different versions of him through the movie. Evolving/upgrading himself is Ultron's basic mo, after all.