Alan Brennert, one of the writer-producers who contributed to the series, wrote that the picture quality of the DVD set was "NOT a 'bad transfer'" but rather that the episodes were "shot on film, but edited on video. In other words, the raw footage was 35 mm film, which was then transferred to videotape. Editing, dubbing, special effects—everything was done on video. We were in fact the first drama series on television to do this. So unlike the original Rod Serling TZ, there are NO original film negatives from which Image could strike new prints for transfer. All that exist are the old one-inch master tapes, and the unfortunate reality is, videotape does deteriorate some over time. Image has, in my opinion, done a superb job packaging our series, and it is to them that I award the five stars in this review! If not for their interest in bringing this show to DVD, those one-inch masters might eventually have eroded into so much static (as my 3/4-inch tapes of the show already have)." He concluded by saying "If you enjoyed this series, just be grateful it's been preserve