It's certainly not free from addiction (it does after all, contain μ-opioid receptor agonists, among other things), but it looks like it's got a lower addiction profile for the level of pain relief it provides. It's worth looking into.
It's also possible it may have applications in addictions management with people who are on harder things.
But yeah, everything with a grain of salt, and it's good to be aware there is a risk.