Points of view do not really come in to it, not mine, not yours, not anyone else's.  Will used MS theory to show that OWLSI could be measured.  Zhang showed the he was wrong.  Zhang shows in his book that MS theory cannot be used to analyse one-way light speed experiments; this is a simple algebraic fact.  Neither Will not anyone else has even claimed that there is an error in Zhang's work let alone found one and, unless and until someone does, it is an indisputable fact that Will was wrong.  The fact that others may have cited Will's original paper cannot change this; maybe they have not read Zhang's analysis.