Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A most unusual musical!

1776 is a remarkable and most unusual musical. It's literate, smart, damn clever, and a lot of fun. It's as much drama and comedy as it is musical, and while some may balk at this, therein lies its great strength. Who'd have thought you could create a gripping Broadway play about the signing of the Declaration of Independence, but they did it. Part of its intelligence also comes from drawing on the quotes and writings of some of the main characters involved, the luminaries of the American Revolution like Franklin and Adams, who I suppose should get a credit for helping co-write the book for this one. Some of it isn't completely historically correct, but it's amazing they got as much of it right as they did. The songs, though not always the most melodic to ever grace Broadway, include a few that are among the most powerful to ever be performed onstage. This is a treat for all history buffs, America buffs, and musical buffs! Check it out!