more than advisable ...

I was anxious to get this device to check whether the additional price compared to a correct standard player was justified and noticeable.
Regarding the picture, my comment is not ecstatic because my previous camera (a 3D Blu-ray player Philips already doing a good job. The result is nevertheless very satisfactory both in 2d and 3D.

Regarding the sound by cons, it is clearly in the presence of an audiophile type apparatus. I rediscovered my CD and I hear details that I had not seen before. The only downside is that this premium player associated with a Hi-Fi amp highlights the relative weakness of my speakers think it will take to replace.
In any case, the price gap is largely justified and I am delighted to have taken the plunge.