Tom Clancy's 'Executive Orders' is a masterful blend of political intrigue and military action, making it a standout in the Jack Ryan series. Despite its considerable length, the book is virtually impossible to put down, offering an exciting and thoughtful narrative that surprisingly predicts many of today's issues and concerns.

The first 400-500 pages may feel slow as they meticulously set the stage for the subsequent action. However, this groundwork is essential for the intense battle scenes that dominate the latter part of the book. These scenes are highly technical and may be challenging for some readers to fully grasp, but they provide a comprehensive picture of events.

Clancy's immersive writing style shines through in his detailed character development and intricate storylines. The novel offers an extreme level of detail about the inner workings of the White House, which some readers may find overwhelming but others will appreciate for its depth and realism.

While the story occasionally drifts away from Jack Ryan during extended battle sequences, this shift feels appropriate given the context. The focus on ground-level military action rather than presidential decisions adds a layer of authenticity to the narrative.

Overall, 'Executive Orders' is a heart-pumping political thriller that showcases Jack Ryan's leadership in the face of catastrophic events. It’s a long read with some overly detailed sections, but it remains a highly recommended book for fans of Clancy’s work and political thrillers in general.