Before revision:  In particular, [S{\o}rensen et al., Nature 532] show evidence that ] the so-called Krotov optimization method performs worse than solutions that the human players have come up with.
After revision:  In particular, [S{\o}rensen et al., Nature 532] show evidence that ], a standard Coordinate Ascent algorithm outperforms all players by a large margin. Albeit D. Sels only compare to player solutions, the simple algorithm outperforms all algorithms based on player solutions and Krotov, and it does so using much less time and iterations. In this paper we elaborate on the methods discussed by D. Sels and verify that the so-called Krotov optimization method performs worse than solutions that the human players have come up with.