A lot of "quality" is in the luck of the draw. I bought a Panny BD-60 (for the wireless wi-fi and analog MC audio) ahd had problems wit it and the three (yes, THREE) refurbs Panny sent me to replace it. I finally said f**k the analog audio (and panny) and asked them to just replace it with another one of a diferent line and settled for a 210 and, over a year later, it's still working. But, that's the last panny I'll ever buy.
Givinyg up on analog audio, I've subsequently ought a Sony 580 and a little 390, both wireless wi-fi, and both are working great. I love that tiny 390 and it gets a slew of internet apps.