I've been craving a new Super Stardust since Resogun began to lose its luster to me. It sounds as if they're including a ton of modes right off the bat, instead of handling that stuff in DLC packs later on after launch. Makes you wonder what their add-on content plans are, if they have any.
I'm kind of anxious over any early announcements, though. It reminds me of their E3s from a couple years back-- they kept revealing things for days before the conference, making everyone excited about what they were holding back for surprises... only to basically spotlight everything they'd already revealed, leaving little to those hoping for megatons.
I don't necessarily think they won't have any cards left to play during their conference, but I wouldn't doubt it if a good portion of their show focused on showing off any early announcements. Better left as surprises in my opinion (even if, as I'll acknowledge, some bombs were leaked instead of purposefully released).