Yes, grades are subjective, this is obvious, but when grading we can try and be as objective as possible. For example, in Glendalough, and with a few exceptions and morphos, grades are settling down across a relative scale, these are generally based upon benchmark problem/grades. More traffic has promoted this and at the moment, many areas in Ireland do not have enough traffic to promote a consensus on the benchmark problems/grades but this will change over time.