Instruct: Classify Amazon reviews into positive or negative sentiment
Query: 49th Parallel

Also known as "The Invaders," and co-scripted by Powell's longtime partner Emeric Pressburger, this clever, rousing anti-fascist war thriller was one of Britain's boldest and most memorable propaganda pictures. Portman is mesmerizing as the wicked, hate-spouting Lt. Hirth, Walbrook, Howard, and Olivier (despite the heavy Quebecois accent) are uniformly excellent, and the distinguished Raymond Massey is also on-hand playing cynical AWOL soldier Andy Brock. Powell even brings a documentary-like intensity to the sequences filmed in Indian and Hutterite communities. Absorbing on many levels, "Parallel" is a soul-stirring drama that recaptures a tumultuous time.