I loved Year One.
As a young teen, I only have gotten to watch only 1/2 of the first seasons episodes, and that half the time was in a snowy signal. Trials one goes thru in the rural areas.
When the DVD’s came out I ordered first the Y1 set then the Y2 set when released.
As an adult, I have a new perspecitve on the series. Y1 is deeper than I had saw it some 25+ years ago. Y2 was interesting but it didn’t seem to meet the high standard Y1 had set. Some Y2 storys were good.
I have since purchased the complete UFO series and enjoy the “background” 1999 especially the music.
Dex