GPS units: top sucky words

A recent article about people blaming GPS units for car accidents caught my attention (summary: driver blames GPS unit for leading him onto a MetroNorth train track). Based on the 8000+ reviews for GPS units we have in the HiS database, the word "route" tops the list of words/phrases appearing in negative comments (617 times). Other top sucky words in GPS reviews: "turn", "screen", "maps", "street", "car", "software", "directions". "Railroad" did not
appear, however.

Fun fact: "wife" appears in 40 positive comments about GPS units.