I'm surprised about all the PSV hype. System doesn't impress me at all, just like the 3DS didn't impress me last year. Will all the people who now scream hooray eventually buy a PSV? I doubt it.
Anyway:
Nintendo "won" in my book. The Zelda part at the beginning was great, the Wii U pad/controller looks extremely interesting to me and I bet they'll show us some surprises on their homepage. Still one of the most clever companies in this industry. Always doomed by both, haters and most devoted fans, but sells way more systems and 1st party games each week than Sony and showed us at last and this year's E3 their plans to counter the only real dangerous competitor: smartphone/pad gaming.
On a related note: I demand a PC gaming conference at next year's E3.








