We showed the PS Vita version on the show floor at the Sony booth, as well as the PS Vita and 3DS's behind closed doors at the WB Games booth. The people that were able to see both versions were blown away by what they saw, and I (Jack) heard most people gasp when they saw how nice the initial shot of Batman looked on both the 3DS and Vita.
While the console version was the belle of the ball for this show, we know that over the coming months, the marketing machine will get the handheld version into the hands of more people.
Here's a wrapup of some of the press that we enjoyed from E3.
Also, check out our BAO Blackgate game page