^ Likewise.
We started going to Waitrose because the quality at all the others was stomach-wrenching. Tesco stuff could go out of date in the time it took to go from the till to the car... and that's just the tinned stuff!
Seriously, we were throwing so much food out. Now, I get miffed if we have to chuck so much as half a lettuce!
Morrisons is OK for a few days, but still risky. Sainsburys is about the same. ASDA... well, I'm banned from there anyway. Aldi is better than Lidl. The Mrs likes M&S, but they won't even let the likes of me in there unless I wave a copy of the Daily Fail at them... which I don't read, so....
Waitrose - Well, you go to throw the stuff as it's been a week past the date, only to find it's still as lush as the day you plucked it from the shelf. It costs a little more, but the quality is far better and they do more free range and organic stuff than the others.
Aside from the ultra srubbishrubbishrubbishrubbishy fancy own brand stuff, everything else on their shelves is priced the same as any other shop.
Berkshire, if you please... or Royal Berskhire, if you're feeling especially proper.
But that'd explain why our locals have the good stuff.