Great laptop.It's a great overall laptop with excellent value for money. Al the components the laptop are very easy to access, removing 4 screws on the bottom allows easy access to the fan (for cleaning) HD, RAM and WIFI card. I ordered a Samsung SSD drive with the laptop for added performance. The Samsung 850 EVO installed easy with no issues. Ubuntu Linux installed easily however I did see issues with the WIFI disconnecting on Ubuntu 14.04, however upgrading to 15.10 resolved these issues. All the hardware features work normal under Ubuntu including volume buttons, brightness buttons ect.Keyboard - The keyboard has a soft loose feel to it. I don't have any doubts it will last a few years.Battery - The battery will last about 2 hours of normal use.Power supply - Power supply is small. PSU runs very hot. Hot PSU's often have a shorter life.Screen - The screen is OK however you will see problems with the color gradient. If your using the laptop for general use this is fine, but I wouldn't recommend it for photographers.All it all it's a good quality cheap laptop that works great with Linux. The screen is the only reason it looses a star.