... Good quality audio, only!

My opinion regarding the Five model (with remote control too). No change from the Four version of what I read.
Like almost all other comments, I am relatively disappointed his listeners with audio portion, however, is very good. Blame ergonomics. I have come to reuse the supplied headphones with my Galaxy S4 instead.
I had the Three model and I see clearly that the manufacturer has done nothing to evolve in the right direction.

1/5 Ergonomics
As already said, the assembly must be probably too "heavy": despite having tried every silicone tip, it holds very little in the ear. So, especially if have is moving, the headphones out of the ear and is therefore out of our bubble: it is no longer sealed and all the ambient sounds are emerging :(
Another big problem: the cable rubbing against the noise is: when you are in motion, is the cata! Everything reverberates to the ear.

In short, all that is frankly unacceptable.

5/5 Audio
It is there that all is well. A very very good audio quality ... when the earpiece stays in place.

Software quality 1/5
The application (I'm on Android) is not top. At least, if you use another player as basic one installed on your smartphone: commands do not respond.

Micro 5/5
I have not been particularly complaints of my interlocutors :)