I first tried it last year. Turned up at my slot time to be told they were running 90 minutes behind schedule and it's best not to set off until the order receipt comes through to my email. Would I like to wait for 90 minutes in a car park or drive home and come back again? And no, they can't cancel it at this point so I can't just go in to the shop and do it myself.
Decided to try again this week.
Put my order in a couple of days ago. Forgot to add biscuits. Tried to amend but apparently I can't add anything once it's finished which seems bloody ludicrous to me. Oh well, I'll nip in and buy biscuits when I collect my order.
Waited for the order receipt to come through. Set off. Got my shopping. Parked. Went into the shop for biscuits, still reasoning that I was saving time and effort by having them do the bulk of it.
Got home and unpacked. They did not have the following items and have not substituted: cheese, lettuce, humus, peaches. So that's packed lunches bollocksed for this week! I'm going to have to go back to the shop. AGAIN. Or to the expensive local shop which was what I was trying to avoid by going to the cheap, far away one in the first place.