You could tell throughout that the author had thoroughly researched Belize and had a deep passion for the culture. The book tells three stories: past, present, and future, and weaves them together both plot-wise and thematically. The twins that were reincarnated throughout the timelines weren't always likeable, but were always compelling.

The future track had some elements that recalled the Culture novels. It did a great job of exploring how currently technology may evolve in a post-capitalist society.

Makes me dream about going to Belize and seeing the ATM cave myself.

Ending was a little bit sudden, but mostly satisfying.