Cvs Pharmacy

What can I write about this CVS/​Pharmacy without sounding redundant…
I only stop here for snacks, water, and soft drinks so I don’t get to experience much else… Well, actually I’ve had to wait in the checkout line a couple of times–
–waiting for other customers to get their coupons out.
–waiting while other customers look to find an email on their phone for a coupon.
–wait as another customer contests the price of an item they thought was «on sale» but wasn’t.
–fish through looking for «exact» change.
–forget something and go for back for it.
–take their time to read and review their receipt.
–and other delays because of long lines.
–and so on…
But through all this experience, the cashier people have always been very friendly, polite, and unrushed…
I imagine I could give them four stars…