Memorias de un brigadista del Movimiento Estudiantil Mexicano de 1968

The review indicates that the book was acceptable, suggesting it met a basic level of quality without being overtly poor. It implies the book might have been functional in its execution, providing a reading experience that was neither actively disliked nor particularly challenging.

However, the sentiment expressed by "Eh..." combined with "It was OK" points to a distinct lack of enthusiasm. The book appears to have been unremarkable, failing to captivate or leave a strong positive impression on the reader. It suggests a potentially mediocre or forgettable experience that did not stand out.

Overall, the book seems to be an average or moderately acceptable read that does not strongly engage or excite. It might appeal to readers looking for a very undemanding experience, or those who are content with a book that is simply "fine" without requiring deep emotional investment or offering particularly memorable content.