It is such a shame that people are looking at this check in terms of children 'passing' and 'failing'.
The standard required in the check is based on what children are expected to have learned by this stage in Y1, based on the progression in a number of reputable, well established, succesful phonics programmes. If a child has failed to reach the standard they have 'failed' nothing. If they are children within the normal range of ability (and that includes children who might appear to be very low ability) with no processing difficulties and they have failed to reach the standard it is more likely to be the school which has 'failed' to teach them adequate phonic knowledge and skills.
Children who miss the standard by a mark or two would probably need very little extra help to reach it. Children who missed it by a lot would need far more intensive intervention.
Either way, it is absolutely no reflection on the child and I think it is very unkind of teachers to look at it as a 'pass/fail' situation and to label children, however unconsciously, as 'failures', or to tell parents that their children have 'failed' the check.
Likewise, sensible parents should, surely, be glad that their child's reading problems have been identified and should expect that something will be done about it; either 'light touch' intervention for the 'near misses' or intensive for the 'missed by miles'.