I'm sure the self service tills are found by some to be quick & easy; but personally I think it lacks respect for the customer to not even provide the till service. No longer do they actually serve you your purchases, which in a super/hyper store one can understand, but they don't even want to make contact when taking the money. I'd be less anti them if they were put at he far end of the store away from the other tills, so we don't have to hear the automated voice drone on, and the incessant noises. Certainly any store that has only them operating, and no one on the tills, loses my custom.