That's your opinion, and while I'm sure it'll be shared by many if those games show, we already know those games are coming at some point.
But if they do show them, I'll be looking very, very carefully for release dates and/or actual gameplay.
Sony is notorious for a lot of flare during their conferences, and generally sh*tty on the follow through....until much later, if at all.
They are masters of the show. They showed some great stuff last year, wowed a lot of people ,and even said most of it would be coming within the year...and look what happened.
If they had shown only what was really coming this year the press would have destroyed them.
So I expect a glitzy show, but behind all that I'll be curious to see how much substance there really is.
Be prepared for extended PSVR stuff. I'm expecting 20-30 minutes on this alone.
Sony never promised dates with titles though, only with Uncharted 4 and The Last Guardian. Uncharted 4 is out and The Last Guardian is finally coming out. Horizon was given a a target release date of 2016 but it is a hugely ambitious game so they did not want to put a proper date on it. Shenmue and FF7 remake never had dates too. I expect that to be the same this time barring one game possibly but I expect God of War 4, Bend's game and definitely Sucker Punch's game to all be 2017. We also must remember Sony announced Gravity Rush 2 at TGS and GT Sport at PGW and they are both confirmed for 2016 too. They could have easily swapped around a few games to make it look like they have more immediate releases for the next year or so but they went with the nostalgia affect instead.