Very good streaming box ...

... Fits perfectly in my Mac environment (Power Mac, iPhone, iPad), easy user interface, as always expect from Apple, furnished with a few steps. Super mirroring of content from iPad / iPhone via Airplay, and access to the contents of your own iTunes library is easy (for me over LAN connection to a Fritz box 7390), The only downside here is the computer (PC or Mac) is also on must be.
Streaming (also HD) works well in my 16.000er DSL connection (real 11,000), think a 6000 DSL but should be minimum (then also no HD playback).