Watch it plus the repeats that are on sunday nights on the Lifetime channel. I have Directv so I have Both east and west coast channels, which means I can watch (at my time zone EST) Medium at 10:00, then 3 hrs later 1:00 watch CSI Miami. I switch off different weeks which one I watch.
Here is the NBC Bio on the show...
Allison DuBois (Arquette) is a strong-willed young mother of three, a devoted wife and law student who begins to suspect that she can talk to dead people, see the future in her dreams and read people's thoughts. Fearing for her mental health, she turns for support to her husband Joe (Jake Weber, "U-571"), an aerospace engineer, who slowly comes to believe that what his wife is telling him just might be true. The real challenge is convincing her boss, D.A. Devalos (Miguel Sandoval) -- and the other doubters in the criminal justice system -- that her psychic abilities can give them the upper hand when it comes to solving violent and horrifying crimes whose mysteries often reside with those who live beyond the grave.
Sofia Vassilieva and Maria Lark also star as Ariel and Bridgette, the two eldest DuBois children. This season, David Cubitt (“10.5”) becomes a series regular in the role of Detective Lee Scanlon.[/b]
I don't see it being that much like the "Dead Zone" or even "Ghost Whisper" while the concepts are similar the premise is different. "Dead Zone" Johnny has visions you can see, "Ghost Whisper" Melinda can see the dead right in front of her, In "Medium" Most of Allisons comes through dreams, with a touch throughout of seeing a ghost or having a vision, but alot is also based on the Dreaming and feeling.