I am hesitant to adopt them. I guess we are finicky about how we shop. Fearful of the bad head of lettuce or banana or what have you. Or how will we know they didn't chose the yogurt that expires in two days over the one that has two weeks?
What my girlfriend and I do is use AnyList (there are multiple other apps, but we are liking this one). And start at opposite ends of the store. Checking off the list real time as we shop.