STAR TREK aired one of my favorite episodes last night, THE DOOMSDAY MACHINE. It's really good. I had never noticed how many VisFX shots were in the episode until they were all redone. I believe this is the only episode where they chose to redo all the view screen shots as well.
Even with the updated FX, it's really clear that the episode works for other reasons. The writing, editing and music are all top-notch, and more importantly, William Windom's performance as Commodore Decker is the backbone of the show. A less talented actor would have taken the character into insanity. He comes off as surprisingly sympathetic for a man who is clearly losing his mind.