Note: this is a twelve-hundred page book. I didn't read it all, but focused mainly on reviews and essays on the movies I've seen. I maybe covered about an eighth of the book.
I picked this up after seeing the recent documentary Life Itself on the life of Roger Ebert, noting the huge influence Kael had on his reviewing, and realizing I had read little to none of her work. Overall, it's powerful stuff --- Kael is especially good at separating craft from art while at the same time noting the joy that can come from each. She adores DePalma and Burton, while she is happy to note the flaws in Scorcese. (I agree with her about Raging Bull.) Even with her aesthetic tone, she never shies away from the idea of the movies as a business, and I found that some of her more insightful comments involved how some stars limited themselves more and more as their popularity rose. The latter point is hit hard in a long essay on Cary Grant, where she claims that only Hitchcock's involvement (along with the movie Charade) kept Grant's star bright after the forties. (Kael claims Grant only plays himself in the Hitchcock films, not that she's complaining.) Definitely entertaining and thought-provoking, and the volume (which excerpts her other works) gives an interesting view of cinema history.