I guess I went into this book expecting more instructions or something, and that may be on me because I have not read one of these since my kiddos were little. But it really felt short on so many fronts. While the builds were neat ideas and inspiration, and the instructions or guidance for each was helpful, if I was a younger reader - and this was really targeted to younger readers in my opinion - I would be frustrated. I would want to at least know what parts were used in building the various models in the book or, better yet, having some instructions. That would probably result in fewer builds, so maybe a balance between instructions, parts, and then ideas. And yes, a strong Lego builder could sort through most of these in some fashion, but not every child is a strong builder and many still want some guidance.
If someone is on the hunt for seeing some cool Minecraft builds, then maybe this would work for them. But if it's a reader interested in going beyond the idea to actually try the build themselves, this would fall very short of the mark.