I wasn't huge on The Assignment. I know a lot of people liked the changes made to the stealth mechanics, but I felt like the areas in it were too tight. Enemies like the Cadaver could be a real hassle.
But I had a lot of fun with this! Fun last boss fight, cooler looking areas, just a lot nicer looking than The Assignment.
I'm really interested in what they'll do with The Keeper's chapters, though.