I'm not sure I want initial production anyway. I took a chance on the E60 and am well pleased with it but at twice the price I have twice the reservation on the E70.
Series information, updated November 20, 2012: I performed a hands-on evaluation of the 60-inch E601i-A3. The 70-inch version, according to Vizio, will deliver even better picture quality, and the company will send us a 70-inch sample to review in the next couple of weeks.
Normally with a series of TVs from a single manufacturer that are the same in specifications but different in size, we review one of the sizes hands-on and apply the review to all of them (here's why). When I posted the original review of Vizio's E1i-A3 series that's exactly what I did, applying the review to the 70-inch size as well, because Vizio claimed the two had nearly identical picture quality. Recently the company changed that claim, however, so I'm removing the review from the 70-inch size until I can test it.
LR: Vizio E701i-A3, Vizio VSB207 sound bar, Sony BD390 BR, Roku 3.
BR: Vizio E601i-A3, Sharp (disc.) sound bar, Sony BD390 BR, Roku 3