Ocado used to be great but I just had an appalling experience with them, preceded by worsening experiences over the past year. Firstly the Ocado driver claimed to have tried to deliver to us without anyone answering him. This despite the fact that three people were at home waiting for the delivery and not a single person heard a doorbell ring or the landline ring, and our mobile phone listed no missed calls. Ocado then arranged a re-delivery the following morning, giving us a vague 3-hr slot. for the re-delivery they delivered someone else's groceries. I then spent an hour on the phone with an unhelpful customer service crew, who said, even though they were at fault for delivering the wrong groceries, they didn't know where our groceries were and the earliest they could guarantee delivery was the following day, 48 hours after original delivery was due. This despite the fact that I told them my sick 2 year old son was at home waiting for food, pre-surgery and we couldn't leave the house to do shopping. No proper apologies, no attempts to solve the issue they'd caused, no compensation. I'll never use Ocado again - Waitrose and Sainsbury's have our business from now on. Appalling service.