Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Groundbreaking comedy

.. groundbreaking .. meaning that the MASH (TV series) is one of the most-enduring & funny of all comedic attempts to parody the times of War. The scripts were usually well-written, the cast .. Alda, Rogers, Stevenson, Swit, Linville, Christopher, Farr, Farrell, Morgan, etc. .. always "fitted" the comedic roles they were assigned-to, and the entire series is still one of the BEST, comedic creations.