Instruct: Classify Amazon reviews into positive or negative sentiment
Query: a truely interesting experience!

this is wagner's ring cycle, told in two hours and set in texas! the score is country-western, howlingly funny and at times heart-achingly beautiful. though the plot can get convoluted, with it's small cast taking on so many roles, the voices are beautiful and strong. a good high school musical, if you think you can pull it off!