The traditional habit loop model presented by Charles Duhigg was criticized for not being a helpful model as it failed to consider additional factors influencing habit formation, such as the importance of a step between the cue and the routine. In contrast, James Clear's model and BJ Fogg's Tiny Habits offered more insightful perspectives on habit formation. Tom McCabits' book was considered a more successful self-help book, even outselling Duhigg's book. The structure of Duhigg's book 'Power of Habit' was compared to another book, highlighting its formulaic nature with three main conversations and respective sections. Despite initial skepticism towards another Charles Duhigg book, the speaker found the book enjoyable, similar to 'Power of Habit'. The book's layout, including guide sections for applying the ideas, and an interesting afterward, provided a unique touch to the typical productivity book format. The concept of 'super communicators' discussed in the book did not align with the speaker's initial expectations. Overall, the speaker appreciated the book's packaging and insights into habit formation and communication strategies.