Fast delivery and well packaged, the unit arrived undamaged. Fast and easy handling. Bluraybrenner functioning properly. But beware: the homemade Bluraydisks may not play on other devices again. So recognize my Sony Blurayspieler the discs not from Panasonic. Too bad, but I have a simple Blurayplayer Panasonic bought on Amazon and now the issue is resolved. Otherwise, I am very satisfied and I already use two of these devices.