"Major problems"0.5 starson by RonWilkins2
Pros: Great remote, Smart TV loaded with features. Great color reproduction
Cons: Brightness fluctuations and POPS. Screen (anti reflective/real black filter) peels away. Terrible banding! Black levels drop in time.
Summary: Save yourself money and time and do not buy this panel or anything in the D series until Samsung steps up to the plate and corrects these issues. Up to this point they have done nothing for the consumers other than updating and adding things to the Smart TV. I wish they would work on the picture quality and issues as mentioned in the Cons above. This problem is reported all over the internet. I'm returning my panels this week.