Now this years E3 is exactly what Nintendo needed after last years God Awful conference. With the 3DS, a slew of 3DS games (both original, and remakes), a return to form with classics like DK and Kid Icurus, more footage of the new Zelda, and the lack of crappy add-ons I'm looking at you Vitality sensor, its easy to see Ninty came out on top this year.
Having said that Sony also came in a very close second with theirs, what with the Move and how it works with games that don't look like crappy Wii Ware knock offs, a strong showing ofthird and first party games, that Portal 2 announcement, and of course, the highlight of the whole thing, Kevin Butler, a man of the Gamers.
Microsoft, suck it you came in last, Kinect looks fun, but the games are glorified Wii games, and they didn't even work well on the Wii. Still looking forward to Gears 3 though.