I don't mind self checkout when I'm just getting a few things, but when I'm doing a weekly shopping for a family of seven, I do not want to have to check myself out. I think this is partly because our Walmart really isn't set up for self checkout of large orders...there is no conveyor belt at those stations, just a stand meant for a few things. I already need two carts some weeks...if I had to self checkout in that scenario, I'd need a third just to keep things moving, and that really doesn't work for me. The whole process is too stressful when you have a larger order.