For me, this is a show that really brings me back to my early teen years. When the show first aired I was ten years old. It so reminds me of the nineties, such a wonderfull time.
Momentarily I own seasons one, two and three on dvd. I really enjoy watching this show on a rainy or wintery Sunday afternoon, with a blanket, a hot cup of milk and the fire place on.
A couple of years ago they used to air this show on Sunday afternoons in Belgium, along with Lois and Clark: the new adventures of Superman. Man, that was a big trip back to the nineties!
I's always nice to watch shows from your childhood, because you always romanticize them and often remember them to be better than they actually were. Sometimes it might be better to just keep the memories and don't watch the show again :). But in case of Sliders, I would defenitely recommend watching it again ;).