Dim croeso '69 Gwrthsefyll yr arwisgo

The book is highly regarded for its engaging and almost novel-like writing style, which makes for a compelling read. Reviewers found it to be a clear, informative, and even good-humoured historical account. It offers a detailed exploration of the activities and various forms of opposition leading up to a significant historical event, enriched by extensive use of eyewitness interviews and contemporary news accounts. The book is also noted for its timeliness, providing valuable context for understanding historical reactions in light of current discussions.

The main point of criticism mentioned is the potential for the book to be perceived as biased. One reviewer acknowledges this possibility, though personally found it did not detract from their enjoyment or the book's value. Beyond this singular observation, no other significant negative aspects or flaws are highlighted in the provided feedback.

Overall, the book offers a thorough and nuanced examination of a pivotal moment in Welsh history, exploring the complexities of resistance, the differing approaches to protest, and the internal divisions within Welsh cultural and political institutions. It is particularly well-suited for readers interested in detailed historical narratives, especially those focusing on Welsh identity, political movements, and the dynamics of opposition during significant public events. Those who appreciate history presented with a strong narrative voice and supported by primary source material will likely find this book engaging.