I haven't been but one of our residents recently did. It sounded like where she was there wasn't a whole lot of supervision. So I think it's worth finding out what kind of oversight you will have at a specific site. Clearly the higher up in training you are the less supervision you need. But while showing up and doing a chest tube without anyone there may be find for a third year resident, it's not what you should be looking for as a intern or medical student. You risk learning to do the procedure wrong, getting hurt or both.
I think the other question is what's the goal of your rotation. If it's to see cool pathology, that's one thing. If it's to learn how to run trauma in the US as an attending it might not be so useful. Ie I think one of the hardest part of trauma is the negotiation with surgery about "does this guy really need a head CT if no LOC? Why aren't you scanning his chest? That's where all his injuries are." That goes out the window if you are somewhere international that doesn't have CT, or doesn't have enough vents to just intubate people with GCS 5 after trauma.