I found The Nightingale to be too slow for me. I shelved it as DNF. That said, I studied WWII in college and went on a bit of a WWII historical fiction tear soon after, and I think it burned me out on the genre by the time I got to this book.

I otherwise enjoy most KH books. The Great Alone is one of my all time favorite novels, and I loved The Four Winds. However, The Winter Garden was on par with The Nightingale for me, another DNF for being boring.