We got DS's end of Y1 report a few weeks back and I found it difficult to see whether he is where he should be. There are no NC levels (a friend told me in her school they even had them in reception) and the report is rather descriptive, e.g. DS has put together an electrical circuit. I found it hard to read between the lines too.
At parents evening his teacher told us that he is where he should be, despite the fact that I think he is a bit behind in maths.
I feel a bit kept in the dark on the one hand on the other hand I think they are too young to fuss over achievement too much - but that's how the British system works.
Did you get levels in Y1 reports?