I thought I would give an update. I used the Netflix option through the TV a total of 3-4 times. When it was running of a gaming adapter and picking up a wireless signal it was initially strong enoug to stream movies at a decent speed; however, audio is only in two channel.
After switching internet providers and going back to a standard N Router as opposed to the AT&T router, the signal strentgh dropped enough that the picture quality of the streaming movies was not worth watching. I have an HTPC that I finally got setup next to the TV, so I am just streaming off of that on the LG and the picture looks great and I am able to get 5.1
Having said that, I really like the TV picture a lot. In retrospect, I would have gotten the LG 50PS60 instead of the PS80 as the built in streaming was the only real difference and not worth it considering the additional cost, the two channel only audio support, and the inability on my part to get a strong enough wireless signal to the TV compared to what I was able to get to my HTPC.