I was shipped an incorrectly drilled main bracket for the driver's side. Ultimately I received the proper piece but between that experience, the relative fit and finish of the product, high price, and how the rear seal only works if you close the tailgate first THEN the tonneau, I can only give it 4 stars.
2017 Tacoma w/Trac system - Great cover
Cover was on my porch in under 24 hours. Best price I found for a tri-fold soft cover. Looks great & east to add or remove when needed. My 2017 Tacoma has the Trac system. The cover came with the brackets to attach the cover to the Trac. Installed in probably 20 minutes as the brackets needed for the track took an extra few minutes. Cover let in some water in an auto car wash with the overpowering drier fan. Otherwise seals well all the way around.