Strangely enough I bought this before the reveal that Galbraith is actually Rowling, and the reveal didn't excite me all that much because I've only read one other Rowling book and I didn't love it. Happily, I found that The Cuckoo's Calling was a lot of fun. 
 I really enjoyed Strike and Robin to the point that I am actively looking forward to reading the next book books and I've added the untitled fourth to my to-read list. There were several things that did annoy me, mostly all of the conventional genre tropes that she added in toward the end, and I definitely could have done without (view spoiler)[both of the victims being black women (hide spoiler)].