Purchased 03-06-08 47 in lcd tv, within 2 years unit needed repairs, and now at this day 05-03-11 unit is making a buzzinghissing noise and the screen is very dark, contacted vizio, they can not do anything except try and sell me a "recertified" tv that is the same as what i already have! which has caused me anger and resentment of purchasing! I spent $1400.00 on a tv that has lasted 3 years which needed 2 repairs in that time span. And now it is unbearable to watch movies with the family! Something must be done! It is sad consumers are buying these tvs and they dont last! I dont know what to do! read full review »