Ratings: 6.1 /10 from 3,128 users. Reviews: 30 user | 2 critic. Liv, a popular television star whose show has just finished its run, and Maddie, an outstanding student and school basketball star whose popularity is on the rise until Liv makes a return to their high school.John D. Beck, Ron Hart.iv and Maddie is surprisingly good. I was expecting an OK show that was somewhat entertaining, instead it is a show that has charm, great comedic timing and is pretty darn adorable. The lead actress who plays both the twins (Dove Cameron) is extremely talented and also has a beautiful voice.