Originally Posted by
Calamari
The default stat weights of Mr Robot are not accurate for most players, and seem to be based around full T14 normal/heroic gear, these stat weights simply do not apply to a majority of dps warriors yet. This leads to Mr Robot giving you at times less than ideal gearing recommendations.
For best results working with Mr Robot, 'Export' -> 'SimulationCraft File' on your Mr.Robot character profile page, copy-paste this into the 'Simulation' tab of the latest SimulationCraft and run a simulation with Options->10'000 Iterations, check 'Analyze all Stats' under the Scaling tab. When the Simulation is over, you'll receive your individual stat weights which you can then feed to into your Mr Robot profile with 'Edit Weights'.
This way you'll receive much more accurate gearing/gemming/reforging advice that is tailored to your individual Warrior.