Got myself a 46inch, Samsung series 6, 1080p LCD with 120Hz " motion plus" incl.
First up:
I now understand why people with middle-ranged LCD' s complain about Wii' s graphics as it looks very pixelated, i supposed its the fact that LCDs look best at their native resolution.. SD looks good enough but my Projector pisses all over it (hence me always thinking Wii games such as Galaxy look gorgeous, now not always the case if your running it on a LCD).
As yo stated Joe, the Panel does run a 120hz and in the latest model i own, it seems Samsung have improved the motion plus feature to good results.
Some films certainly look more ' Wowing' with the feature on high, while others looks way too studio and weird.
The biggest advantage of this MP is in games, to be more specific, games that run locked at 30fps (or non 60fps games)
SEGA Rally, MotorStorm, PGR4, unreal 3, GOW all run super smooth in this mode, i don' t know how they get it to work but it seems they are basically doubling the framerate and run easily 60fps now.. So ive been catching up with old games Ive avoided in the past due to this :) Not Bad, atall..