Cassirer emphasizes Kant's thought above Kant's life, which serves to show that Kant lived the way he thought, and Cassirer's analysis of Kantian thought is standard, tight, uncontroversial. As for Kant the man, one gets an idea of a flexible but disciplined thinker, which belies his popular reputation as a stuffy robot. Selections from early works, letters, and accounts of Kant are well-chosen, and one has to admire Cassirer's effort. But his overall approach is so lockstep, and his writing so unimaginably dry (even the roughest stretches of the First Critique are, in my opinion, more readable), that this is a book you would do well to avoid.