Other than salt or no salt making a difference in butter, I don't honestly think I can tell any difference whether I get a block of tesco's own english butter or some more expensive brand. Same with margarine. I saw a TV ad tonight for Clover spread where all the people are eating like they've never tasted anything like it before. Obviously they need to do that to sell the product, but I'm assuming there are people who can really tell the difference. Who here can tell the difference between different spreads and butters? I can't. I can't believe it's not butter, Butter Me Up, Flora,.. you name it, all the same to me.