I'm sorry that this star rating can't be higher, because it was a very good story. It's just the telling of it that's a little disappointing. I've been thinking about it, and I think I know why. The reader, right at the start of the book (and dotted throughout) meets Janek as a grown man, long after these events happened. So during the war, when he puts his life in deadly danger multiple times, I didn't feel it in my gut... because I already know he survived. And I was 90% sure that his sweetheart survived, because right at the start, he's married to *somebody* - although it did take me until partway through the book to realise that his wife in his older years may not actually be the same person as his youthful sweetheart.
It's like Zusak's "The Book Thief"... in reverse, and that simply doesn't work. This book lets you know that Janek survived the war right at the start, and thereby destroys any freaking-out "will-he-live-though-THIS-one???" readerly emotion... because we all know that of course he does. (Book Thief tells you as bluntly as anything that a certain character dies, and the reader lives through the rest of the book hoping against hope that he will live *despite* being informed straight-out that he dies, and wondering when/how the hammer's going to fall...)
It would have been a better story if I *hadn't* been told at the start that Janek survives it. It's a shame.