What a load of unnecessary stress! It is all teacher assessment now in Y2, so they don't even need to accept the results of the tests if they disagree about what that child's work is usually like.
DS2 is in Y2 and after reading this thread I asked him if they talked about SATS at his schools. He didn't know what I was talking about. He knows that they have done some papers but there is no pressure at all.
At parents' evening last week, his teacher started the meeting by saying in a rather disparaging way: "I'm obliged to give you our predictions for the KS1 SATs for next term."
Having seen DS1 go through it all, I realise it's bollocks and a lot of box ticking. And from your point of view, it has absolutely no impact on your child's future.