We live in this world where LCD TV manufacturers are obsessed with advertising 120/240Hz refresh rates packaged with motion interpolation effects. The 120/240Hz refresh rate is fine for judder reduction. Using a 120/240Hz screen and applying a whole number 5:5 or 10:10 frame repeat does a good job of reducing the film judder and preserving the original image integrity. The problem are the motion interpolation effects (sometimes branded as "Precision Motion"). On a 12 Hz TV with the motion interpolation turned on, this means that 4 out of every 5 frames displayed on the TV were artificially filled in by the TV's video processor, not native to the source. That creates the "
soap opera effect". In other words, it makes something originally shot on a 35/70mm film camera look like it was created on a cheap camcorder. That's why I still prefer a PLASMA TV. PLASMAs don't suffer from this kind of problems.