I may have enjoyed this even more than Six of Crows! I started reading it immediately after finishing the first book as I couldn't wait to spend more time with these characters. 
 Crooked Kingdom is filled with witty banter (see my Kindle Notes and Highlights) and tons of action, and I really enjoyed that the crew's schemes took place on the streets of Ketterdam this time. One thing I didn't love was that the characters were constantly paired off, and Jesper and Wylan's romance just seemed off to me for some reason. 
 Although I'd love to read more about the characters except RIP Matthias and bye, Kuwei, you were so annoying, I found the ending perfectly satisfying. Don't stop after Six of Crows-- this one is worth it!