Why yes it did take me a week to get through your story! I hate my job so much right now.
I really enjoyed this story! It was such great fun and I thought you melded the world of Grosse Point Blank and HP really smoothly. I laughed out loud at some of the references, especially Shawn of the Dead (HEE!) and The Princess Bride! The characterization felt true and fresh at the same time, and I am now very smitten by the idea of Harry with leather knife holsters strapped to his legs. Like very very very smitten! I was also particularly fond of the scene near the end when Harry fell in love with Snape's glock. Hee! And this made me smile so wide.
A—let's start a detective agency! We'll fight crime again! S. says he'll help.