A GM should be judged on the totality of their moves.
Ben gets reamed, unfairly or not, mainly because the team finished last 3 times in his 4 seasons, plus he is held accountable for arguably dismantling a good pitching staff, plus Pablo and Hanley.
Theo generally gets a pass for Crawford because of his overall record.
DD is still in favor with most fans because he has back to back division wins and a pretty good looking 2018 team.
But DD takes his lumps from a few posters here, too.