This TV is enormous. This is the TV that everyone watches together because I think it's a waste if you just watch it by yourself. It's great when you have guests over, especially when it's to watch sports. Everything is so clear and the picture quality is great. Seriously, whenever there's a game on, people always want to come over to my house and watch it on my TV because they say that it's one of the best. The Samsung 64 inch TV is very expensive and I'll just say that it cost me many paychecks to buy. It is worth it though because it's a good entertainment feature. The 3D is alright and I wouldn't buy it just for the 3D because I don't think that it's worth it. You have to wear the glasses, which I don't particularly enjoy. In addition, if you have a lot of guests over, you have to buy multiple glasses so that everyone has enough. The sound is pretty good but I would recommend you getting surround sound to enjoy your Samsung TV to the fullest. I've had this TV for a while now and everything seems fine and seems to work well. If you can afford it, go for this TV. If you can't, there's probably an alternative somewhere else but it won't be as good as this one.