Yes, it is a must-read. Orwell predicted a lot of stuff quite accurately.
The most accurate part of that story was how there is always constant "war". The common people are never quite told for certain who the enemy is, only that they are in some far away land, and that they need to be defeated. The people are told that they must make sacrifices to win the "war", and that once the "war" is over, everything will go back to normal. But when one "war" ends, another begins. Sounds pretty familiar...
The people in the novel are also brainwashed to believe that if a person does not "love" Big Brother, then they are an enemy. Eg, disagree with a policy, question a decision, etc. Again, sounds familiar...
BAUS