Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Judy At Her Best

Anyone with a love for Judy Garland must own ASIB. It is Judy finest performance. She takes her talent to new levels with her costar, James Mason. She tears your heart out with every lyric. The film is completely heartbreaking with just enough of a conclusion to make you feel like Esther/Vicki will be the person she once was. Kudos to Warner Bros. for allowing Judy and Sid to make such a brilliant piece of work. Anyone who is a fan of classic movies, musicals or Judy Garland is lacking the biggest part of their collection if they are lacking this.