As soon as the Captain America trailer hit the web yesterday, partisans took to Twitter to compare the film against fellow summer Marvel flick, Thor, causing both to charge up Vulture’s Anticipation Index. So far most of the chatter is about Captain America’s superiority (a sample tweet: “A super-hero flick with a pretty awesome trailer…unlike that mess of a Thor trailer!”), but we’ll see if all this superhero chatter in the air helps Thor in its May release.