Stumbled across this video today, and I'd like to say that too many people are not acknowledging the separation between an aim trainer main and someone who just uses aim trainers.
For players who identify with me for example, our goal was never to be a "complete" player.
The accel of Bastion being flown is easily given away by the cat's beam, which he can use as a visual anchor. Then it's just pivoting his wrist smoothly in sync with the accel.
The ult auto-aims with AoE.
Cat's escape route was readable. You can see him preempting the micro.