Hey!
We are aware of the issues console players are having with aiming so in case you missed it I wanted to bring this answer from our recent Dev AMA to your attention:
"We are planning to add new settings to allow the player to choose a linear response curve and disable the acceleration that currently exists for all controller players. The work is being done now and will come soon. This will be a first step and we'll look at ways to improve it more in the future."
Thanks a million :)
AJ