Before this episode came out I was a bit unsure. The were a few cases of Alzheimers in my family and this reminded me so strongly of that experience (obviously just extremely fast) that was good for the episode while still making me uneasy.

To the montage, while I enjoyed it visually, I needed to actually listen to the lyrics to make completely sense to me since I didn't know the song. But yeah, the whole episode reminded me strongly of my late grandfather and his struggle.