I have started shopping here for my "weekly" shop. I used to go to Sainsburys but the Nectars points deal changed. They halved the number of points you would get for amount you spend.
I was also thinking of changing as I think Tesco is overall cheaper. One other reason I now go to Tesco is this one has one of those Self scan things - called Scan as you Go.
Basically you get your a scanner which you use as you go round the store, scanning barcodes. The idea is to make things quicker. I use it because its a gadget! But it is quicker as packing bag at same time and the Scan as you go queue tends to be much quieter.
This store has a lot of the Tesco facilities like Click+Collect, Petrol, Pharmacy, Wifi and clothing.Its also got a wide range of food such as Polish, Halal, and Afro Caribbean.
But at the end of the day, its a supermarket!