I played PC only, and every time there was that annoying auto lock if a target moved by your screen who wasn't on your team. It wasn't that bad for non heavy weapons but ones that were highly sensitive such as the Lascannon when zoomed in would get totally fucked by it.
I played a fair bit online and mostly as a devastator/tactical and I don't remember any auto-aim at all. I could understand if you saying the aim-sensitivity was out of whack because I had that issue and it did make sniping a little tricky until you got the hang of it, but definitely no auto-aim.
