well everything I've tried is nice. The fruit and veg is good - but check it a bit more carefully because its not that carefully packaged.
fresh pizzas are good, the meatballs are lovely, theres nice cheeses and deli selections of stuff, contiments are cheap and ok, cereals, pasta, bread, ciabttas are lovely, pat-baked baguettes, biscuits, sausages, gammon steaks, they have free range chickens which are also good value.
tinned basics are nice - chopped toms, beans, sweetcorn, tuna etc
only thing I've every bought and not liked is the garlic bread as it was very dry