Hello all, I have been browsing this thread for a long time and finally took the plunge and purchased the Vizio E701i-A3 TV. I thought I would share my experience thus far and some pictures as well. When I went to purchase it from Walmart online, the price had dropped to $1598 over night from $1698. I chose site to store, but it was not available the same day as they promised. After some haggling with Walmart.com they agreed to knock $50 off of the warranty, so I added a 3 yr. extended warranty for $100. All in all not a bad purchase price. I was eyeballing my mirrors all the way home on the drive. This thing was like a billboard saying follow me home and steal me. I was getting looks of curiosity all throughout the journey. Loving the TV, so far no issues at all. After the pictures I will include my settings.
I chose to wall mount this beast. I picked up a Sanus low profile mount while at Walmart and thought that it might stick out to far from the wall, but it worked out really well, it is just right for my taste. One thing to keep in mind if you buy this tv and choose to wall mount it, don't forget to remove the bracket the stand attaches to (you will see it in a few pictures), It was driving me crazy, but I was able to remove it with a stubby screwdriver without taking the tv off its mount. I just had to pull the cords to swing it away from the wall a few inches.
Picture quality is good, not a Samsung by any stretch of the imagination, but after a few days your eyes will adjust to the picture and the slight grayness will cease to be an issue. I have a wall of 5 6' windows facing the TV and 2 more plus an all glass front door to the left of the TV and the picture is fine in daylight with my settings. Off angle viewing starts to wash out at about 45 degrees off center, but is still completely viewable, just not as bright/colorful as a center on view.
I calibrated this with the Disney WOW Bluray disc using movie mode and the cnet settings as a starting point. My Normal TV/Netflix,Hulu viewing settings (2 different ones) are much different, set to a level my family was comfortable with. I reserved my WOW settings for watching Bluray in a dark room. Overall I am impressed with the quality of picture from such a massive tv at such a reasonable price. There is one dead sub pixel (not pixel) on the upper right screen, only viewable up close if you look for it. Not bad to have only one dead one considering there are over 6 million sub pixels on the screen.
I would definitely recommend this TV to anyone who has the space. It is massive though so be sure to measure beforehand, pictures don't show an accurate perspective of how big it really is. For reference, the wall behind the TV is 12' and the stand below is 46".
As far as sound, I was leaning toward adding the Yamaha YSP-3300 as I like a simple solution and one that ofers HDMI with ARC, but it is out of my budget at the moment so I am using the tv speakers. They work fine, but are what you would expect, crappy sound in a thin tv.
I tried using the Media feature and found I could browse pictures on my iPad Mini and iPhone 5 by installing the app store app iMediaShare. The TV recognized my camera roll right away and I could browse through pictures or set it for slide show. Videos and other content would not work. An Apple TV would be a great addition for this. Angry Birds at 70" would be awesome.
Settings to follow after the pictures.






Here are the settings, First for Bluray(WOW calibrated), next for regular cable tv, lastly for internet apps such as hulu and netflix.
For Bluray viewing:Movie setting:
Backlight-68
Brightness-50
Contrast-75
Color-49
Tint-0
Sharpness-2
Color Temperature:
Red gain-106
Green gain-107
Blue gain-116
Red offset-128
Green offset-128
Blue offset-128
Advanced Picture settings:
Smoth Motion-OFF
Noise Reduction-OFF
MPEG NR-OFF
Color Enhancement-OFF
Adaptive Lumina-LOW
Film Mode-AUTO
Backlight Control-OFF
Ambient Light Sensor-OFF
For Cable TV viewing:Standard setting:
Backlight-92
Brightness-50
Contrast-80
Color-60
Tint-0
Sharpness-3
Color Temperature:
Red gain-106
Green gain-107
Blue gain-116
Red offset-128
Green offset-128
Blue offset-128
Advanced Picture settings:
Smoth Motion-OFF
Noise Reduction-OFF
MPEG NR-OFF
Color Enhancement-NORMAL
Adaptive Lumina-MEDIUM
Film Mode-AUTO
Backlight Control-OFF
Ambient Light Sensor-OFF
For Netflix and Hulu viewing:Standard setting:
Backlight-92
Brightness-50
Contrast-80
Color-60
Tint-0
Sharpness-8
Color Temperature:
Red gain-128
Green gain-128
Blue gain-128
Red offset-128
Green offset-128
Blue offset-128
Advanced Picture settings:
Smoth Motion-OFF
Noise Reduction-LOW
MPEG NR-LOW
Color Enhancement-NORMAL
Adaptive Lumina-LOW
Film Mode-AUTO
Backlight Control-OFF
Ambient Light Sensor-OFF