There's a reason this Whole Foods location is rated so poorly. I have yet to go in there and not wait a ridiculously long time in check out during non-peak times (Friday at 2pm for example as I did today) because there are two front end cashiers who lack the hustle to make a dent in the line.
It's super frustrating given that I go in to Whole Foods only to get coconut aminos. I never have this problem with Sprouts, Trader Joe's, or Fry's, and these are all within a few blocks. I'd recommend going to any of those first, with this Whole Foods as a last resort.