I wonder if Sony is going to be smart and introduce a battle royale style multiplayer game to this game. Every popular streamer around actually playing PUBG or H1Z1 KOTH are begging for a battle royale game with AAA production. Ghost Recon Wildlands failed at being the first, but whoever is the first to actually introduce themselves to that huge market is going to reap the benefits. They already have the map, vehicles and zombies in the game, just introduce a craft system and copy the gas mechanics, etc. and make it a multiplayer mode. If you are the first to the market with AAA values, you are going to be a huge success.
Looks phenomenal, but the wording from the dev at the end indicates it's a 2019 game
The fact they didn't even announced a release period clearly indicates this is at best June 2018 game. Considering how Sony doesn't like to release new IP first party titles during Fall where everyone is releasing the heavy hitters, if this don't release in June 2018, the earliest we are going to see this is Early 2019, which seems very likely right now.
I'm also convinced that what we've seen last year at E3 was a very early production vertical slice that was revealed to see what was the reaction from the public, and then based on the reaction Sony would adapt and give it more/less time and money to the project.
Last year demo was basically an horde mechanics presentation while this year they actually showed the game mechanics of the game, it actually looks like a game and that's why it's much more interesting than the boring "hey look it's zombie massacre simulation the game" they showed last year.