Smilla's Sense of Snow is an intelligent and fast-paced mystery. Although the many subplots and diversions are all ultimately tied to the main plot, they are, at times, quite confusing.
I thought the character of Smilla Jasperson was quite well-drawn, although she sometimes accomplished physical feats the seemed impossible. I didn't particularly like Smilla, but I did find her both memorable and unique. Sadly, the character of the mechanic, who was quite fascinating, was terribly sketchy. In my opinion, this book would have benifitted greatly had the mechanic been more fully fleshed-out.
Personally, I enjoyed reading all the details of the snow and ice, but there were so many of them I think some readers were no doubt bored with it all and probably began skimming over them. This would have been a mistake because, to some extent, it was necessary to understand these details in order to understand the book.
I've noticed that many readers had problems with the ending of this book. I didn't. I thought the ending fit the story perfectly. It was quite complicated and would have been confusing to anyone who wasn't following the story carefuly, but it was perfect.
For me, the most annoying thing about this book was the translation. I found many words used out of context and worse, meaningless phrases and sentence fragments thrown in here and there. It was quite annoying. The author is such a skilled and intelligent writer, I can't believe this was done deliberately in the original Danish.
If you like classy, intelligent thrillers and are willing to absorb a wealth of detail, you're sure to love this book. Readers looking for something light and relaxing should probably skip this one...at least for now.