I really, really doubt it'll be the whole 3 hours. It is just far too long for them to not bore people senseless. Even if they do have megatons.

Do an hour conference for each system, that would be better.

i forget what i've said on these forums and i'm prepared to be called a hypocrite if i'm a hypocrite but...

..sony should copy nintendo and have seperate conferences.  so yeah, agreed.  especially for sony/nintendo it makes sense.  MS only has one system to talk about but nintendo/sony have more product and need the extra time.  don't get me wrong, i'll sit though the entire 3 hours but not many will.

I really hope they don't blow 20 minutes on Destiny.

Ya, gotta say 25% PS3, 25% Vita, and 50% PS4

PS4- price, box, launch date and games about 45% of the conference
PS Vita- tons of games and details about integration with PS4, maybe price cut but probably not till gamescom. 30% of conference
PS3- last major E3 for PS3, last batch of exclusives. 25% of conference

TV and sports- less than 1% of conference LOL

The PS4 reveal had me glued the whole time and the 2 hours passed almost instantly. I'm sure Sony can fill 3 hours when they can take all the reigns off and really show everything along with Vita and PS3.

70% PS4
20% PS3
10% Vita

Will be 9pm-12am here. Will be watching the whole thing.

45min PS3 + all the tracking data stuff
30min vita
1h45 PS4

Maybe a quick 10-15mins worth of how great it still is and reminder of those big games coming you specified.

Vita likely another 15-20mins, then it will simply get mixed in with PS4 talk as the focus will be on its connection to PS4.