My dad bought this TV before around 12 years and still working very nice. This is I think the most durable product in my house till date.
This time I dont think it is worth buying because now there are so many options in the market like LED and LCD TV.
There is no logic of buying this TV when you can buy much better on the same price.
Picture quality of the TV is very good as it is just a Plasma TV, cant expect the better qualty than LEDs.
The sound of the TV is not very good but it is not very bad. Specially when apply any sound effects it produce a wiered sound.
As I mentioned the TV is very durable and the built quality is very good.
So there is no reason to buy this kind of TV in the modern time but if you cant afford LED TV and want the name of Samsung you can buy it.