After cleaning, a test of all 8 boxes of a 7.1 system is not carried out, and then there are some nice natural sequences from nature, in beautiful FullHD. At the end you get back to the main menu and can choose all over again individually. The cleaning process, I had to perform three times, but then the films were recognized. (Games were correctly identified)
That was a few months ago, but now we no longer detected directly, and the Playstation makes "scratch" and "clack" noises. The cleaning disc runs but then after the second attempt. From me, there's a strong buy recommendation before giving up his Blu-ray player.