Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Wiggles at the height of their power

This is the better of the two Wiggles' Christmas videos, and with "Hoop-Dee-Doo" is among the Wiggle's best offerings. (Our whole family has been Wiggles fans for a while). As with all the Wiggles productions, you have the good-natured Australian quartet, their amusing costumed side-kicks (Captain Feathersword in the forefront), very nicely choreographed dance numbers and plenty of good humor. And by enacting Nativity plays, Wiggly Christmas isn't afraid to keep Christmas Christian. But in the end, it's the music that makes the Wiggles' videos so charming, a clever and eclectic blend of pop, standards, new-wave--and this is surely no exception. "Unto Us This Holy Night" is simply beautiful. It's ironic the Wiggles are distributed by the same company that does Barney--they stand at opposite ends of the quality-nausea continuum.