Everyone gets a one-liner in final Avengers Age of Ultron trailer

Who is the bestest Avenger?

It's hard to say really but there are certainly fan favourites and ones which have been better served by stories and scripts to date, especially when you consider that characters like Hulk, Black Widow and Hawkeye don't seem likely to get their own movies anytime soon. So in the absolute hierarchy of things posited by the final trailer for age of Ultron, it definitely seems like Iron Man has the upper hand, closely followed by Chris Evans' Captain America. But in terms of sheer screen time, this is definitely Black Widows gig.Here's the final trailer, it's quip-heavy.