That Battlefield 4 trailer wins because it was just so amazing, the skyscraper collapsed!!!!!!!!!!!!!!

Also, let's not forget that YouTube is not the only source and there is not just 1 copy of each video on YouTube

I thought The Division would be at a higher spot. It got a lot of hype and attention during E3.

As far as Im aware there is no E3 KZ SF that has over 1m views.  The highest i saw was 500k.  

I believe you are talking about the PS4 reveal which was  5-6 months ago.

at nearly 14 million you missed the most mainstream E3 video of all..

https://www.youtube.com/watch?v=kWSIFh8ICaA

Games.  At least try and stay on topic.

no titanfall? :o
shocking

MGS V > any game on this list

1. Battlefield 4 Gameplay - 6,180,356
MGS V - only 550,000

why ?

The trailer is far too long. 9 minutes, I think? Ain't nobody got time fo' dat.

I know not E3 but another challenger has entered the ring. Well the defacto challenger. COD Ghosts multiplayer reveal. 

Female soldiers confirmed. Goodbye Hello kitty. 

KHlover 

the most viwed BF trailer is this one 

http://www.youtube.com/watch?v=U8HVQXkeU8U

with over 17 minutes , 

I think it's because most gamers like  generic shoter games  like CoD and BF .  nothing new , same old stuff just adding a cute dog , fish AI (cod) and some few improvment in graphiqs. (BF)