Originally Posted by champcar011
Are there any previous owners of this tv (10A) that have returned. If so, was the tv you replaced with a better experience? If yes, what tv.
I bought the 47" (10A) from Costco in the beginning of December (manufacture date Oct 2007). I had assumed that after all this time Vizio would have fixed the issues with this set, but I had issues with (occasional) buzzing when the backlight was less than around 90, and audio sync problems.
I ended ordering the new 46" Vizio from costco.com at the end of Dec. Side-by-side, the 46" has much better blacks (and no audio delay or buzzing) compared to the 47". I returned the 47".
Including the cost of shipping , I ended up paying ~$55 more for 1 inch less viewable screen (physically the TVs are the same size, the bezel is thicker in the 46"). The better PQ makes up for size and cost differences.
The Official Vizio GV46LF Owners thread (sorry can't post clickable URLs yet) has a some more info on this set.