This is an excellent collection of new backgrounds for characters with unsavory, terrifying, or otherwise "dark" origins. The charts accompanying each background for Personality Traits, Bonds, Ideals and Flaws are filled with creative character beats and the Background Features are useful, flavorful, and incredibly cool without being overpowered or broken.
There are a few typos, but nothing so severe as to impact the utility or function of the book. It would be good to see it get an editing pass, though.
All told, I HIGHLY recommend DARK DEEDS. Pick up YOUR copy and leave some coin in the tip jar!