Avengers 2’s Ultron is a fresh take on movie ‘bots

It’s kind of amazing how little we’ve actually seen of Avengers 2, the follow-up to Joss Whedon’s incredibly successful 2012 superhero mashup flick. You’d think that we would have had more leaks on a production that big. Still, it’s worth the wait. The movie’s villain, Ultron, has finally been revealed, and he looks awesome. He is the anti-Transformer; instead of going the route that director Michael Bay and ILM went with their staggeringly complex robots, some of which bled into Guillermo del Toro’s Pacific Rim, Ultron is a slick, modern throwback to science fiction serial villains…