The navigation, at first glance, feels overdone in a Ms. Pacman sense of the word, but in application proved efficient at forewarning a non-Angeleno native about upcoming lane changes and turns.
Judging by the crowds lining up at stands like Blue Hills Native Cuisine, where owner Bertha Mae Forbes busily fries up vast quantities of fresh snapper, the word may be spreading faster than Fenimore expects.
You must remember that English is not entirely phonetic, so just because a student knows a word doesn't mean that they can understand it when it is said to them at native speed or pronounce it correctly.