The case is light and thumb screws make access quick and easy. The only assembly needed was attaching the wifi antenna. There is the issue with the hard drive data and power cables coming loose when removing the protective packaging. This did not happen with me. Also the manufacturer clearly states on the quick start guide that this may occur. I had a small problem with the retention nuts on the wifi male posts. They were loose and had to be tightened before the antenna could be attached. Out of box experience was excellent. No bloatware and os is clean and thin. The blue tooth is a great add as it eliminates the need for wires. (I really like the Bluetooth! Speakers, keyboard, mouse headphone and mic. all wireless) World of Warcraft plays flawlessly. Call of Duty Black Ops is at 60fps. All in all they delivered on their promise of a "Gaming Machine" where others fall short.