Picture quality is fine, sometimes slight artifacts / streaking during fast movements. Sharpness, color and contrast, however, is very good. Receiving power from the built-in DVB-T receiver was wonderful with me. The sound quality is not quite as good, but for the price I expect no fidelity sound ...
As a second unit for the bedroom, etc. good use. Would give half a star deduction, if there was something. So I'll just be the Fünfe. :-)