Really low quality screen and touch pad. Others are fine.[Update after one year of use]The system has serious compatible problem with Chrome OS. After an OS upgrade, it can stay in a state you can't turn it on anymore. I'd sent it back to Samsung’s service center twice in the first 12 months. Now it's the first month out of warranty. Chrome OS just pushed another OS update. The laptop just becomes a piece of plastic. No way to turn it on.