When I first saw this I thought 'woah' but then read that the bottle they actually ordered was still over 250 quid, so it's not like they ordered the house red!
I do think that more expensive wine tastes nicer, but I'm talking stuff that is like probably like £50 a bottle tops compared to Tesco box wine, so I really don't think I would be able to tell the difference between that and one that costs 4,500!