In this case, I was not disappointed. But let's start from the beginning.
The connect and went to set up, for me, very slight of hand. The hub is connected to the mains and to support the reception maybe even the included IR transmitter is connected and placed. Then Logs you to MyHarmony.com and combines his touch with the PC / Notebook. On the MyHarmony page then click on the Refresh button, with me on the left. Then just follow the steps and after about 15 minutes it's done.
Conclusion:
Class extension for the Harmony Touch, connect and set it as if by magic, but the price is for a simple extension receiving a bit too high. Since I was already in possession of a Harmony Touch and this is fully equipped, I have not bought myself the app for my S4. I can make this stroke each recommend the reception problems with its touch and has the almost 100 euros for this is not too much to recommend.