They are so beautiful and original that as soon as mine arrived I ordered some for my husband. I love them.
Everything is designed to make the experience perfect. I recommend it 200%.
I personally think country pages with special checklists for countries like Germany, South Korea, and Finland are missing. The 'Other countries visited' section could also be omitted. If you only have the special country pages, even though they may be thicker for the passport, it would still be enough. I find the hidden information revealed by light and the effect that makes it look like a real passport cool.