A Creative Cow Real-time Report: EX1 vs. PD170

Having shot a few weddings in the past 2 years, I see why the low light performance is so key to the reviewer.
While folks doing mainly corporate video would likely do a side by side comparison with a few lights going, at a wedding, inevitably once the cake is cut, the lights go out. People at weddings hate on-camera video lights, and they can make people have devil eyes, so a good low light performer is crucial.
I shot a wedding with the V1U, and the low light performance was poor.