Reviews: Solving Most Systems of Random Quadratic Equations

This paper provides no theoretical guarantees of achieving the optimal number of measurements. Any observations of this fact are purely empirical. Empirical claims are fine with me, but the authors should be up-front about the fact that their results are only observed in experiments (the first time I read this paper the abstract and intro led me to believe you have a *proof* of achieving the lower bound, which you do not).