Just received our 1st 820UB. Panasonic USA received a few units for review and included me as the only retailer with a sample! Here's my very early impressions: - Very nice all metal build quality. All connection ports are high-grade and the overall fit and finish is very good. *Note, not up to the build quality of OPPO's players, but better than most others. - Exceptional video quality. You can see the advantages of Panasonics well respected video and chroma processing. The HCX Hollywood tuned processor renders the images from UHD/HDR BD discs beautifully. - Lots a very cool set-up configurations, see some of my pics below, with more to come. - Love the HDR Optimizer controls. I was able to set the UB820 up on a few TVs with varied peak luminance capacity and it's easy to dial in the best HDR value for each TV's ability. I'll be doing more testing, including Dolby Vision HDR over HDMI for Sony X1 Extreme TVs and HDR10+ (once a disc comes out) as I get more time with this player, but for now I can tell everyone with confidence this is a very well engineered advanced UHD/HDR BD player. We set the price at $499, double boxed and delivered Nationwide. Here's a few pics, with more to come: Here's our dedicated page with more detailed information.