Blury Grainy Hd HD Tvs Doesn't The Quality Of Image Seem Worse?

HD tvs doesn't the quality of image seem worse? - blury grainy hd

If I noticed on my TV and my friends, that seems a little worse quality of HDTV, the image appears slightly grainy and a little blurY patches. This is for the expenditure? does not recommend the poor quality of television that I know I am not sure.