I think there's a debate to be had as to the relative importance of sexual selection (how likely you are to get laid) versus plain old selection (how likely you are to not die) or competition (how likely you are to have to share your food), especially over the timeframes being considered.

I agree that current EP research seems unlikely to ever manage to produce falsifiable conjectures (let alone actual hypotheses and experiments) on e.g. suicidality, social competition, or other subjects related to selection, but those questions are also interesting (even more interesting, I would say, that the question of whether women evolved to wear high heels). I would like to see an "evolutionary psychology" article linking studies of depression with, for example, studies of the effect of loneliness on the behavior of non-human social animals, or theorizing as to how depression continues to exist despite being on the face of it a negative trait for the purposes of reproduction and survival. As an added help there have been studies on genetic and metabolic associations to depression, whereas near as I can tell exactly zero molecular biologists are interested in the high heel connection.