We have them in our area. Going fast. More detailed than a regular drive through shop. Part of a 20 year study. The video guidelines run 26 minutes. Written guidelines 19 pages. Several listing the chain and what you can order. I nice selection.
I recall doing these in the past. I don't think there is any narrative. There are lots of details. Photos of menu boards, meal wrapped/unwrapped.
Do not read so much, look about you and think of what you see there.
Richard Feynman-- letter to Ashok Arora, 4 January 1967, published in Perfectly Reasonable Deviations from the Beaten Track (2005) p. 230