It's a shame that they don't include a chapter on ethics the way Deep Learning for Coders with Fastai and PyTorch: AI Applications Without a PhD does. I hope people read the etics chapter or use the ethics section of the associated free course to fill in that oversight on the Amazon Engineers' part.
Also it's a bit annoying that they address the fact that other resources exist but vaguely handwaved over the difference between their resources and the existing ones with "the others are not as up to date and don't have as much detail".