It was just okay.
I read one other book from this Peter Pauper Press series: Cherry Blossoms, Vol. 3. I enjoyed that one much more. I'm not sure whether it was the selection or translations. In the intro of Series 4, we find out Peter Beilenson, who translated the previous three volumes of this series. I have not yet read 1 and 2 for comparison, but I MUCH preferred volume 3 to 4.
There were very few poems that caught my attention. I found myself immersed in the book as I went along in Vol. 3. That didn't happen with this book.