Didn't see this posted yet. As listed in the title, the video is an alternate playthrough of the E3 2017 gameplay demo. The playthrough is completely different from the one shown on Sony's stage. Pretty neat how weather and other factors can substantially change your experience.
http://network.vgchartz.com/days-gone-new-demo-shows-how-weather-can-play-into-things/
I was unimpressed with Days Gone after the E3 2016 demo and trailer, but every new trailer or piece of info since has given me more hope that this could be a good game.
PROS I see with Days Gone thus far:
-looks like a combination of Horizon and TLoU, which could be great.
-combat and mechanics are looking solid
-ability for the environment (including the zombie mobs and weather) to help you or otherwise affect the game/combat
-enemy variety: humans, zombie humans, AND zombie animals
-option for silenced weapons other than bow
-strong voice actor (Sam Witwer) in leading role
-"survival vision" and ability to see events after they occurred, a-la Arkham and Horizon
-seems there will be an extensive upgrade system
CONS/concerns for Days Gone:
-using the word "freakers" instead of zombies. This sounds real dumb. The name doesn't have to be zombies, but freakers is terrible. Deacon St. John also feels like a cliche'/cheesy movie/game character name (I know, I'm nitpicking).
-This video shows even further similarities between Days Gone and TLoU (most prominently with the crafting of and use of the Molotov). There's a fine line between drawing inspiration and appearing to copy, and I hope Sony Bend tread this line carefully. This is esp important bc TLoU part 2 will likely release within a year or so after Days Gone.
-the melee combat in this new video makes it look kind of weak
-I worry about the quality of the story, writing, and acting (other than SW), tho I have little to judge this on thus far. My concern includes the biker gang aspect of the game. This could be very cheesy if overdone or done poorly.