I'll give my late impressions of this event if anyone cares (damn you mods!!!)
I watched day 0 of E3, MS, Sony, Ubi, EA, and I thought it was all pretty 'meh'. Those games are mostly not for me, but I get there is a group that love them. The presentation was all pretty dry and straightforward. I dozed off a few times and sometimes I didn't even know which shooter I was looking at exactly. The CG trailers were misleading and disappointing too :/
So I was going through my usual E3 cycle, being pumped for it and then let down.
Thankfully Nintendo saved E3 and left LA in smoldering ruins of bombs dropped (remote bombs from Iwata I guess)!! I absolutely LOVED their digital event. It was so well put together, mixing funny (what other multi billion dollar company CEO makes a video of himself fighting another excec?!) with intriguing developer interviews. And the games they have shown all look fun, creative and different. For me this was the best E3 Nintendo has done ever and I watched them all. Then the Smash tourney after, just a freaking homerun in every way. Well done Nintendo and you wont see me bash Iwata ever again, because in the end he made this all happen.
Also, that Luigi deathstare cameo.
Another also, after all these years we finally have scientific proof that panic Nintendo is best Nintendo.