Berkinski's "The Tour of the Calculus" is criticized for its complex language, making it difficult for some readers to grasp the concepts. The author’s tone is perceived as pompous, leading to frustration among those trying to understand the material. Suggestions for alternative resources include "Calculus the Easy Way," which is praised for its straightforward explanations. The discussion also highlights specific assignment questions that require deeper analysis of mathematical concepts and historical context. Overall, the thread emphasizes the challenges of comprehending Berkinski's approach to mathematics.