Having purchased this light little laptop very recently I cannot comment on performance over time; however, I am most pleased with this agile machine. It is fast to boot up and quick to respond to my clicks. I have had no issues with its performance. I did have a little difficulty with sidesync connecting to my s8, but after using the Samsung support button it was taken care in about a half-hour and now I can use that feature, which is something I wanted, without issue. It was worth the bother to make sure that it works as intended.
The screen is very beautiful and bright as one would expect on a Samsung computer. The back lit keyboard is perfect as well as the keyboard's response. As I understand it, last years version received low marks on the keyboard, but I find its response spot on and can only assume that this issue was addressed with this model. The touch pad is very responsive and I enjoy it so much that I will forgo my intended plans of connecting a Bluetooth mouse. The case is very nice but understated . I did mention this laptop is light, which it is, but it dose not feel too light or flimsy in any way. To say that it does is simply an individual's subjective opinion, and it is one that I find without merit. I love the weight of this computer, I placed it in my briefcase today and was so happy to be freed from the heavy wight which once occupied the same space.
At this point in time, I give this wonderful little computer a 5 star rating. It is what I hoped it would be out of the box, and I am most pleased.