I won simplicity via all HDMI connectors that I had not before. Although the connections of an amp are a little long, it is easier than for me while RCA and composite.
At sound, nothing to say, it's still good.
The radio received via the Internet and the Ethernet port of the amplifier are comfortable. That's a plus.
The features are many, for example, appreciates being able to rename so pretty extensive inputs of the amplifier.
Just be warned, the use of live requires a subscription to Spotify Spotify. For me, I simply plugged my tablet and I go through the traditional Windows drive.
A point "black", the quality of Yamaha remote controls remained the same, ie lower quality compared to what other brands do.