The document is a letter from Gordon Harris of the National Operatic & Dramatic Association (NODA) praising the performance of Dennis Potter's play "Blue Remembered Hills" by the Oast Theatre. Harris notes that the difficult piece was performed to a very high standard by the talented cast under the direction of Darren Hammock. He specifically commends the child actors for capturing the nuances of playing children, and also praises Curtis Armitage, Grant Flanagan, Alan Godman, and Kevin Lane for their individual performances. Harris concludes by complimenting the period-appropriate set and encouraging audiences to see the play, which he considers among the best in its field for drama.