I decided to upgrade my Panasonic BD210 to the latest Sony S790, and I am truly blown away as to how good this player is. The picture is absolutely crystal clear, it may just be a placebo effect, but the picture just looks that bit sharper, and more detailed and vibrant. It has played every file I have thrown at it via dlna, and played without a hitch. The app to control it with your phone is superb, for example, when searching youtube, it brings up the text box on your phone, and results appear on tv instantly. The only one minor downside I have found, is it is quite noisy spinning 3d blu rays, which isnt something I do often anyway. I would highly recommend this player to anyone who has there eye on it. Well done Sony.