I recently purchased a Lenovo G570 4334DDU laptop and I've been a little annoyed with the LCD. It's almost as if there is a very thin mesh of lines through out the screen. It's more noticable on white backgrounds and at times it makes images look sort of pixelated. My old laptops never had such noticeable vertical lines. Is this a defect in the lcd or are the screens for this laptop just really low end?