I saw the HBO Mildred Pierce when it first aired, and bought the Blu-ray set as soon as it was issued. But I didn't dig into it, it's been sitting on the shelf waiting for a rainy day ever since. I think it's about time we had some rain, don't you?
I might even read the book again before I watch it. Actually, I'm thinking that was my motivation for reading it the first time -- the making of the miniseries had just been announced, and I wanted to have finally read the book when it aired. Right decision, which paid off handsomely.