In reply to Franz the Stampede:
'I wonder if it may be sensible to propose a route grade for such a climb. As far as one could tell from Exposure, the problem is longer than, dare I say it?, either Action Direct or Hubble.'
I think Steve McClure (or maybe someone else) said something once about grading these big boulder problems, and that as they're not really individual hard moves, or hard short sequences, they should really be given a french grade, which describes the route's difficulty overall.