So the guy finally shows up a little after 6. After waiting for the TV to get up to room temperature, I was finally able to connect it and test it out. Granted I'm only using 1080p sources at the moment as I'm too tired to redo my HT setup with the new 4k receiver. Can't wait to watch some 4k content. Coming from a 13 year old TV, the picture is amazing. Viewing angles are great. Since I am no expert by any means, I am not sure how to tell if I have DSE, banding, blooming, etc that others are worried about. If someone could give me an idea as to how to look for these issues, I'd be happy to check and provide feedback.
For now, I am loving my new set. Will definitely post more once I have a chance to watch some 4k movies and play around with the settings.