Sometimes pay pal holds a payment for a check to clear. We don't worry about that but just notify the customer that we see the order and will ship it out when there payment clears. Sometimes we get an email that someone is getting paid on Friday but they want the item and have committed to buy. If they don't pay we just have an automatic case opened up. Those are the only times I have seen a payment not go through right away.
I think I missed the first part of your post. I think fast refers to how quickly they recieved the item and easy just means it was easy to buy it. That is what I would take that feedback to mean to me as a seller. There was a car lot once that had easy buttons referring to their deals.
