On The Top of Tides: Reader Reviews & Ratings

Israel72026-10-24 07:19

Wu Jun explains why AT&T failed while IBM survived using clear structural examples.

Delia662026-10-23 10:49

Wu Jun explains how antitrust laws shaped AT&T and IBM differently, offering a clear lesson on why structure matters for survival.

Angie2026-09-27 03:46

This book helped me see why AT&T failed while IBM survived, showing that structure matters more than just innovation.

Zachary2026-09-22 23:36

This book really changed how I see tech giants. The story about AT&T losing its way is a warning for all of us today.

Thalia2026-09-14 14:13

The analysis of AT&T's decline versus IBM's revival really clarified why structural adaptability matters more than just having good ideas.

Maisie082026-09-14 04:38

The section on AT&T's breakup explains why they missed the mobile shift despite having great tech.

Piper232026-09-07 12:12

Wu Jun explains how AT&T failed because it ignored mobile and internet shifts despite its research legacy.

Chiara2026-08-29 10:48

The AT&T breakup section explains why losing control killed their ability to adapt, making the structural argument very clear.

Karson022026-08-19 06:19

The analysis of how antitrust shaped IBM's success is very clear and helpful for business leaders.

Imogen2026-08-06 16:15

I learned that corporate DNA can become a liability during shifts.

Clayton2026-08-05 13:49

The insight about ecosystem control is very useful.

Bernice012026-07-31 22:35

I found the AT&T breakup section really interesting because it showed how splitting a company can actually hurt its ability to adapt to new tech.

Winston662026-07-12 15:02

Reading this made me realize why AT&T failed while IBM survived. It is about hidden industry rules.

Piper072026-07-01 20:23

The AT&T breakup story really hit home. Seeing how splitting the company destroyed its ability to adapt was a powerful lesson.

Claire082026-06-24 11:08

The section on AT&T's breakup really shows how rigid structures can kill a company even when it has great tech.

Cade2026-06-21 11:37

Wu Jun explains that structural forces like antitrust rulings often decide a tech giant's fate more than innovation. The case of AT&T shows how splitting the company destroyed its ability to adapt when the industry shifted towards the internet and mobile phones. Unlike IBM, which used legal pressure to let go of its monopoly mindset and reinvent itself as a service provider, AT&T clung to its long-distance cash cow. This book proves that even with brilliant labs like Bell Labs, ignoring the invisible rules of market structure and industry shifts leads to inevitable collapse. Understanding these hidden laws is critical for anyone leading a business today to avoid repeating these costly historical mistakes.