I liked this and rated it "Insightful" like the others. I thought you captured Amanda's voice in that episode pretty well: very introspective. I would have liked to see some of the wry humor ("oh, yeah... Alzheimers") that she exhibited in that ep to have appeared here, but that's more for improvement.
On a tangent, Epilogue is a great episode that I loved as well. The Phantasm and Royal Flush Gang cameos were icing on the sweet, sweet cake.