For the first three years of Sliders, this show was an intelligent, original and fascinating example of perfect scifi TV. The acting was mostly above average, but the character dynamics of this odd group (a whiz kid, his wannabe girlfriend, his college professor and a washed-up singer who got into sliding by accident) and the writing were what really made the show. Unfortunately, the show began to go downhill when the original cast was shaken up with the departure of the formidable John Rhys-Davies as the Professor, and jumped the shark completely when it lost Sabrina Lloyd as Wade. I'm sure many salivating teen males would disagree with me on the pointlessness of Kari Wuhrer, but it's clear to me that she added nothing but cleavage to the show.
A show with great potential that should have continued for years.
