I'll give it a D for my backyard.
On the plus side, it was a bit colder and snowier than I thought it would be. In fact, by New Years I really thought we were looking at a ratter.
OTOH, no warning events here, I only shoveled twice and what snow that did fall had little staying power.
Let's see if we luck into a late-season event to bump my score up to a D+.