I must of missed that train where's the massive hype.

i have a feeling it will be the weakest show from sony this year. (excluding TGS im not into japanese games and dont know how to rate them)

E3 was bonkers. 

1- Horizon

2- Dreams

3- The Last Gaurdian.

4- Shenmue 3

5- FF7 Remake

6- Final Fantasy world

7- Rigs

8- Uncharted 4 gameplay which was INSANE.

9- Firewatch announced

10- Hitman announced

Paris Game Week was Great

1- Takken for PS4 + VR support

2- Boundless announced

3- No Mans Sky June release date

4- Matterfall announced (though with just a CGI trailer)

5- Horizon: demo played in a different way. not a big new announcement, but was still kewl.

6- Bloodborne the old hunters release date

7- Dirveclub Bikes announced and released immediatly. 

8- Gravity Rush first Gameplay

9- Uncharted 4 Multiplayer

10- Robinson The Journey announced to be PS VR exclusive

11- Until Dawn rush of blood for PS VR

12- Gran Turismo Sport announced

13- WIld - First gameplay

14- Detroit: Become human announced. 

i personally dont see how they can top that at PSX. 

im thinking we will see

1- Destiny 2 announced

2- TLG new gameplay or trailer, with release date or release window

3- Uncharted 4 story trailer, revealing the villian and new location

4- GT sport. maybe release window if its 2016

5- PS VR release date and price

6- street fighter, ratchet and clank, No Mans Sky and all that.

7- new starwars maps trailers or something like that.

8- and one first or second party AAA announcement like Sony Bends game, that rumored JRPG or Level 5's RPG. 

9- Farcry Primial Gameplay ( the game is coming out in Feb, they better fucking show us some gameplay)

10- some indie and smaller type games like Rime or shadow of the beast announced. 

Agent re-reveal with live gameplay and new Crash Bandicoot from Naughty Dog or

Just kidding of course

As far as first party goes, I think we may see God of War 4/reboot. It is the tenth anniversary of the first game this year, and earlier devs from SSM were teasing about something big for that celebration. As far as I know that hasn't happened yet, so the only place left to do it this year would be PSX. I think a December 2015 reveal would be fine even for a game I would guess be a Q1 2017 release.

Ah yeah, Agent is another one I can't believe some people actually think is coming.

id lose my shit if we got Red Dead Redemption 2 or a new AAA Rockstar game announced at the show. (as long as its not midnight club or anything lame like that)

though i am not expecting it. 

It's definitely within reason that Rockstar would have something new to show by now. I might be wrong, but I think they generally just announce games on their own terms, rather than at conferences.