Or maybe instead of just copy pasted it he read it and corrected the most obvious msitakes? Honestly EDITED (heavily edit) MTL aren't that bad, problem with all these MTL is that honestly sometimes i have to wonder if they even used google since i get BETTER results with it (in novels and games i mean).
Problem is that the only thing that can improve is the grammar. If they're just tossing everything and getting an MTL how do we judge the accuracy of the translation? What's the difference between this and a rewrite?