The Emfang was flawless to align the antenna. People directly next to the antenna but cause interference. The processing of the AC adapter and the antenna itself are for the price really OK. Only the blue LED disturbs. If you want to switch off the device with the TV on, and should look for a master / slave power strip.
The installation is easy thanks to the built-in stand. The connectors on the back can not be mounted on the wall.
Very good price / performance ratio. Certainly not as a substitute for a house antenna from a pro, but in well-supplied with Freeview areas a real alternative.