I was surprised, though I suppose I really had to be, by how similar this book was to Immortality. The similarity is not so much in the content---though Kundera does address male-female relationships primarily here as well---but more in the style. One of the big things is the non-linear story telling; another is the commentary on the characters from the writer's perspective. I am a big fan of the former---driven primarily by my love of Kurt Vonnegut, I would say. Really in general, nonlinear story telling gives something outside the plot. One is no longer trying to figure out what happens next, but just how we got here. And with the story already presented before one, it is easier to focus on other aspects of the writing.
I am a bit annoyed by Kundera's habit of commenting as the writer of the story on the character's behavior. While it can be helpful or amusing to have the thoughts of the writer on the characters, it gets old pretty fast: I *know* you created this character; I know you have very particular thoughts on how the character interacts with the world. I *do not* need to have the entire rundown of how the personality was formed to understand why some one behaves as they do.
I was very interested in the historical events that shaped the plot of the book. I know very little about Czech history, so I found the story of the Soviet invasion, especially from the average Czech's perspective engrossing. And the thought of Tereza out in the street with her camera, taking photos of the Russian soldiers, taking advantage of living her one life to resist in a manner that made the most sense to her. It was all very dramatic, very interesting and will stick in my mind.
Kundera's larger point with the book and its title revolve around the idea of a human's life being only a single blip, one that makes little difference or influence on the future---the unbearable lightness of being. We don't like it, but human life is light and there is nothing to be done otherwise. Thomas says so much to Teresa regarding his medical practice---he didn't regret giving it up as it allowed him to lighten himself.
Excellent read overall, though I think I liked Immortality better.
7/10