The NFC system with my xperia it's just great. You can program up to ten simultaneous actions that are triggered when the cell and enclosure come into contact. A touch and hop the drive and on the road.
To watch a series put a background music, or room on the bedside table, in the bathroom with candles ... etc .. it is perfect.
As against the big scam lies in the scope. Announced 10 meters on the Sony site, we can not truly move away to more than 3.50 m from the enclosure without cuttings ... at this price we expected better.
And the second scam is the micro level. Certainly we do a Handsfree micro sense, but it is the same it means the speaker enclosure by continuously influence except by putting sound to a minimum. This is perfectly useless in my opinion ... Ridiculous.