I love my Samsung LN46A650. The picture is amazing. It is so clear and sharp. I upgraded from a 32 inch Vizio. I had no problems with that set, I just wanted something bigger. I read lots of reviews and looked at lots of TVs in stores. It is beautiful. I've had it for about a month now. I haven't tried tweaking the settings, because so far, I am totally satisfied. If you are looking for a great set, this one may be the one for you, too. My video games look amazing on this set. Blu-ray movies are fantastic. I watched Wall-e, and it was like looking through a window at this wonderful movie (one of my favorites from 2008). Wow, wow, wow! 

Question: How is the picture quality?
Answer: picture is amazing