Sony were smart and also lucky with the co-marketing deals they set up. GTA V was a good move, an easy bet for sure but I don't think anyone could have imagined it would become this big. Just to think it did 30 million on last gen, then 10 million on current (it's still full price) and PC sales are also insane. The GTA V bundle saved Sonys bacon somewhat the past holiday.
Watch dogs and destiny turned out to be shit but they are new IP from publishers that will release big sequels, for Sony to have that association with those franchises is good for them. That's the two big IPs Sony bet on and they worked out perfectly, the franchises will be on the rise. Battlefront is also huge, the franchise has been dormant for so long they did well getting co-marketing.
But no doubt E3 will be a shit show for Sony as always, they really can't run a conference to save their lives. MS are so snappy at how they do it, hearing about all these Sony co-marketing deals has me worried that they will once again show probably one new game from their first party at best. It's getting silly now, either Yoshida is fuck awful at his job or Sony really are taking liberties here by now showing what their big frisk parties have to show. Surely, just surely at this point PD, Santa Monica (Barlog has been there for close to two years now), bend and MM are ready to show their games.
E3 does not matter much to Sony though, at least compared to the other two console manufacturers, Gamescom and PSX were big deals last year and think both are returning again.