I was reading online that the 2014 dvd box set for the complete run of classic show has many bad discs that skip or won't play. I haven't seen the same negative comments about the newer 2017 set. Do any of you own the 2017 version of the complete set and can confirm that the discs are all good this time around? Of course, I know that bad ones can still pop up randomly but am wondering if there are systemic problems with the whole set like the earlier one. Thanks!