New on Periannath.com, my (mostly) former Tolkien blog: my review of The Hobbit: An Unexpected Journey.
The Hobbit is 95,000 words; The Lord of the Rings is 481,000. The Hobbit is a children’s book; The Lord of the Rings is decidedly for adult readers. The Hobbit is a fairy tale; The Lord of the Rings is high fantasy, and created an entire new genre of fantasy fiction. The two books are very different in tone. But when Peter Jackson decided to make a film adaptation of The Hobbit, he decided that it should have the same dramatic high fantasy tone as his Lord of the Rings films. This was a major mistake.