Has anyone had good results using a DVDR/VCR combo? I have already returned a JVC and a Panasonic (Panasonic was defective but when I went to exchange it, the 2 on the shelf were also obvious returns, so I took a refund). When getting my refund I saw a Samsung combo return behind the customer service counter, so now I'm suspicious that none are any good. Of the 2 I had, the JVC seemed more user friendly but I wasn't pleased with regular TV played through its tuner or with a copied VHS tape; DVD played wasn't as good as through my old DVD player either. Panasonic was terrible and seemed to be a lot more complicated to use from the little I tried. So--- any experiences with other brands or these combos in general?