Captain America Trailer is Most Viewed of All (Except for Star Wars)
The most recent Captain America trailer (you know, the one that showed us Spider-Man) was viewed 62,613,449 across YouTube and Facebook over four days, via internet analytics firm ZEFR.
That makes it second only to Star Wars: The Force Awakens. The Civil War trailer received a views boost when Spider-Man's appearance began to spread by word of mouth (or text, thanks to the internet.)
The Avengers: Age of Ultron, comparatively, received 50.6 miillion views, while Jurassic World received 53.9 million.
Source: Comicbook