I don't have technical knowledge of NTSC or PAL.
But I can't vote which is correct standard, because they are different standards for the analogue television in various places.
See WIKIPEDIA for more information.
http://en.wikipedia.org/wiki/NTSC
http://en.wikipedia.org/wiki/PAL
It is true that NTSC has some problems(For example, necessary to adjust the color balance, low resolution than PAL...).
But in Japan, some televisions aren't support PAL.(In my home, my television isn't support PAL.)
So if we want to obtain the same resolution and the image quality, I think the standards should unite.
Now in America, NTSC will take the place of ATSC(Advanced Television Systems Committee).
I think the fault of NTSC will disappear in the future...
31-Jan-2006