I saw many places in England the last time I was there but that was a long time ago.
No all English food is crap.
You may find things have changed somewhat since your last visit.
In London especially, there is probably a wider variety of food than anywhere else in the world, mostly because there are people from most parts of the world living here.
I am sure things have changed quite a bit. The things that I did see last time have not. The Abbey, Cathedrals, Crypts and tombs....
Actually I am looking forward to eating some good Indian food again. They have lots of veggie dishes. I am also looking forward to a good plate of fish and chips with some strong malt vinegar.
To the others who have responded in regards to phone cards, thanks for the heads up.
As far as not finding any technology in England worth dragging back with me, well the prices and availability here are ridiculous. For example they sell notebook computers here with last years technology at twice the price for the latest. So it may be worth my while to nose around a bit.