Panasonic DVD-RV31K DVD Player, Black
Good Unit
This DVD player has worked well for us.  But at times during a movie, the colors will shift, almost like a cloud passed over the scene in the movie.  I've checked the manual to see if there is some setting that I missed, but haven't found anything.  My next step is to contact Panasonic. UPDATE:  Well, I found the setting that shuts off the shift in brightness, and all is well.  The unit is still functioning well, unlike some of the other reviews I've seen.