Viable substitute for an integrated in-car solution

I used to buy the Belkin adapter to attack a few weeks ago.
Encouraged by some negative reviews, I wanted to get an idea of ​​the capabilities of the adapter to me.
I use the adapter in connection with an iPhone that I usually just leave the bag and must connect to a touch of a button only when you start the car.
This worked after a single mating with the appliance always work properly and. Within a period of about 5 seconds
With a second press of a button the music on the phone can be (AUX in) streamed directly to your car stereo.
Tracks can be skipped by pressing the button twice.
The sound quality is, in my opinion over the Bluetooth connection is OK, as from a CD.
In addition, the adapter seems well reinforced initiate the signal into the input of the radio, so that the volume does not have, unlike a CD so far turned up.

The functions of Siri to be activated by holding the button about 2 seconds on the adapter.
Dictating an SMS or calling a party function, without any problems even at higher speeds.
The voice of the called party to be redirected to the speakers of radios and are well understood.
Depending on whether the cellular connection is good or bad, you can expect some noise or a distorted voice quality.
This debt in my opinion, not the adapter but the connection quality of the mobile operator.
Callee could understand my voice without significant losses.

Some reviews complained that the adapter is very hot and therefore had to be manually disconnected from the voltage terminal of the cigarette lighter.
This problem, I could not understand, probably for the reason because my car when turning cuts the power to the adapter.
I use the adapter in the daily drive to work and during their leisure time.
Should this behavior problematic in the coming weeks / months I will update my review accordingly.

I can in good conscience recommend this adapter for those who do not have all-in-one solution installed by the automakers factory.