My review is more about expectations as a reader than the book itself. You shouldn't be surprised that there are 5334 problems, combinations and games.
But – your mileage may vary. I can look at the "Mate in 2" and solve it quickly and there's others I've stared at for 10 minutes. If you "read" this, to the extent you can read thousands of chess positions, you should be prepared to put in the work and resist the temptation to put it into an engine and get instant gratification.
What it has given me is a better understanding of piece coordination, even if I don't expect to see some of the positions on the board. In my opinion, it's a good illustrator of pieces working together even if the examples are contrived (e.g., finding "Mate in 2" when up a significant amount of material).







