Clean install as far as cabling goes. Plenty of access holes to run them behind, leaving a clean uncluttered interior. The cable cover off of the power supply is a nice touch. I love the removable drive bays in the front. Lots of room for drives, extra fans, larger video cards. I installed 2 of the red 200mm coolermaster fans in the top (looks awesome) Nice latch system for easily removing the side panel.
Weaknesses:
The drive trays are plastic so they twist and tork when removing or installing them.