After The Cuckoo’s Calling diverged from the book as much as it did, I really didn’t know what would become of The Silkworm, a book which was even better than the first. Upon hearing it would have only 2 episodes when at least Cuckoo had 3, my expectations dropped even further, for this book was far more complicated than the first. However, while it definitely doesn’t follow the first book from beginning to end in the same manner, it did keep the important parts and simply melded events into a more efficient manner. While Strike might have got different information from the same person at different times, they instead would have it happen in one conversation. And of course the things the characters would’ve simply have been thinking about and worried over are brought out in conversation in different ways, so that the viewers could get hints of the same issues the likes of Strike and Robin were dealing with.
Though I find it strange they still find a reason to do silly things like change names. Michael Fancourt from the book is now Andrew Fancourt in the show. I’d really like to know the logic behind such changes. Yet that’s a small complaint that can be overlooked, even if it’s strange. I think the most interesting part is how they did flashes of what one would be envisioning while reading Bombyx Mori, and if you recall what it was about you can imagine how disturbing it would be. But they did it in a way where you get the idea of how twisted the book is, while not overdoing it. Though they definitely didn’t shy away from the grisly murder scene.
It’s also a bit of a switch up how they’re making Matthew out to be so much more sympathetic and nice, when in the books he’s not exactly the best and often shows how little he thinks of her job and Cormoran. Of course if Galbraith goes against my wishes, and Robin and Matthew stay together, perhaps it’d be better to shine a good light on him. However, the biggest change there really was from book to show was the cutting out of characters like Pippa, which alters a lot of the story, and Nina, which wasn’t as big a deal. As well as diminishing Kathryn Kent’s role to barely a conversation. It makes it much less likely that you would get the little clues that lead to the killer. Even, if I’m being honest, I didn’t quite catch them until my second read through the book. So while I think the ending of the story does appear to come out of left field at you from the show’s point of view, altogether I think it was a much better representation of the book than the last episodes were.