This was what got me super excited for Destiny last year (I'm also a huge halo fan, my favorite FPS): http://youtu.be/BTfhrONAp-c ^That is the Destiny Behind Closed Doors gameplay demo that was shown at E3 2013. Watch this and you'll see immediately how different that demo is compared to what we actually got. Just Dinklebot's voice acting is far superior to what we got