Just found this forum while looking for experiences other people may have had with the Samsung Notebook 9 13.3". It looked fine in the store, but after two days it is teaching me first hand the meaning of the phrase, "my eyes are killing me".
This will be the second new laptop which I've not been able to use. The first was a reconditioned Lenovo Carbon X1 (2nd generation). That screen looked wavy and made my eyes feel like they were going to bug out of my head. This Samsung makes me feel as if there's a power drill punching in on my left temple.
My current laptop is a lenovo x140e running linux. It has an 11.6" matte screen which gives me no trouble even when using it 6 hours or more per day. The only problem is that it is quite slow.
Anyway, just wanted to say hello and offer some commiseration to others who are having similar issues.