Summary: I would highly recommend this TV or any of the 240 Hz or 240 CMR LEDs from Samsung, particularly in 3D. These TVs blow away most other brands, and if you don't believe me, go to the local electronics stores with the walls of TVs and compare for yourself.
Pros: Although I own the 55" version of this TV, I had to add a review here since someone had to say Samsung TVs are poor quality. One, do they even make DLP TVs anymore?
Cons: You will be disappointed in trying to watch standard definition on this TV because it emphisizes the graininess. Be prepared to have high def programming and a 3D blu ray player or PS3. Also, the 3D glasses for this model year are not very comfortable for wearing long periods of time.
Cons: I have a 67" Samsung DLP TV that cost $2500. After warranty expired ( a very short 1 year) the TV developed white spots due to the failure of the DLP chip. Despite an overwhelming number of customers with the same problem Samsung refuses to address the problem even though they did a secret recall on the 61" version of this TV. Do an internet search on white dot problem.
Summary: Can't be disappointed....Unless maybe your a tech geek. Had the 55 inch since Jan 2012, my biggest con is i watch much more tv then before owning this TV. Love watching movies I've seen already on this TV... well worth it!!! One big con is i can't get amazon instant TV app..