Do not let yourself be influenced by the few bad reviews. Negative experiences are the exception and determines terminal-specific or user-specific. I (which would have also done my grandmother, if I have one) have in less than 30 minutes my television (LG 50PS8000), my AV Receiver (Denon AVR-1610), my BD player (Samsung P1600), my SAT Receivers (Topfield 7700HSCI) and my CD player (Technics SL-PG570A / 14 years old) installed. I have the installation menu again durchexerziert and all functions or "Activities" function. JUST AWESOME! BUY; BUY; BUY! Now I have 5 original remotes in a drawer and 1 universal remote control are on the table.