Short list:
+ Fast & easy installation, thanks to the first-run Setup
+ Audissey for boxing-calibration
+ Possibility subwoofer strength set individually
+ App for Smartphone & iPhone
+ Good workmanship
+ Network
+ Perfect sound (with devil Consomo 25 MK3)
o only 1 USB port
- Internet is only possible directly via router, for pure network but extends a network bridge