The Vuzix AV310 Widescreen is an interesting idea. It brings back the idea of stereoscopic viewing and does a fairly good job of implementing this in a small and light device. Where things fall apart is in the seemingly rickety construction, awkward styling and uncomfortable fit of this device. The misleading marketing will also lead to many disappointments, as wearing these is nothing like watching a 52-inch 16:9 wide screen from nine feet.
Some users may also end up with slight headaches due to the need to focus on the display at such a short throw range. The need to remove your iPhone from certain cases to use the Vuzix AV310 Widescreen was also a big annoyance, as was the amount of light that gets in around the sides. Vuzix does have an optional accessory for this, but at an MSRP of 249.99 U.S. Dollars for the headset, paying another $15 for something that should be included is a little much.
In all, the Vuzix AV310 is not really worth the $249.99 you would have to pay to get this. It cannot replace a computer monitor for gaming and it does not do a great job for console gaming either (although it is kind of fun). This leaves the single use of video from a PMP. If that is its sole function then we cannot justify the high price tag. When you add in the extra hassles of intruding light, awkward feel when wearing and a rickety feel to the product, it only serves to make this more apparent.