objective phenomenology sounds like psychophysics to him?

Objective phenomenology is the construction of models of conscious experience expressed in terms of subjective variables such as perceived space and perceived color. Psychophysics is experimental procedures used to measure a subject's subjective experience by way of his responses to certain questions. Only a half-wit could possibly confuse the two! The objective phenomenal model can be used to model or account for the data of psychophysical experiments, it does not perform the experiments of psychophysics! This reviewer did not think this out very carefully - but they why should he? Nobody is going to call him to account!

Models of the structure of colour space can be defined on either side of the mind / brain barrier, depending on how the modeler chooses to define his terms. If, by definition, the model is expressed in terms of phenomenal color and space experience, then by definition it is a model of the subjective side of the barrier! Variables can be defined whichever way they are needed!

What the reviewer means is that the data of a psychophysical experiment is objective information that has lost all of the experiential or subjective qualia aspect of the experience that the subject experienced during the experiment. But the phenomenal model is explicitly defined in terms of those subjective experiences, rather than the data derived from them, and that is what places the model on the subjective side of the mind / brain barrier.