While you may freely disagree with his views, you must read his essays, just to learn with what clarity and simplicity it is possible to put your thoughts across.
I have read, re-read, and plan to re-read his essays.
Last night, I found an amazing online collection of almost all his essays. Some, which I had not even heard of before. I feel it my duty to pass on the link here, and hope that at least few good readers here would find time to read this master wordsmith.
My favourites are Shooting an Elephant, A Hanging, Books v. Cigarettes, The Prevention of Literature, In Defence of English Cooking, Why I Write, Some Thoughts on the Common Toad. Even his critique on Gandhi is an interesting read. For that matter, each piece written by Orwell is special, sensitive without being overtly emotional. For example, Looking Back on the Spanish War.
The direct link of the entire list is this: netcharles.com
Orwell is worth investing time in.