It took a little discipline to get through it all, but it sure was an enjoyable book. For those who have never read it, I recommend reading about 20 minutes into the first chapter. If you don't like that, you're not going to like any of it.
In my opinion, it has a very strong message. I think the world in general would do better to live more simply.
Hate to go to secondary sources.... but... if you think you want to get into Walden, and just haven't managed, Stanley Cavell's book, "The Senses of Walden" is brilliant.
(also, Stanley Cavell's books in general are brilliant)
Just hit it up last weekend. I ate at the Colonial Inn of Concord for breakfast and Walden is down the street. It really does amaze me sometimes that down the very roads that I drive to work, there were once farmers shitting their pants getting ready to take on the most powerful military in the world. I couldn't imagine what was going through their heads at the time besides, "fuck fuck fuck fuck fuck fuck fuck fuck".