So it was interesting im not sure id pay for it again, but in the end I def say I saved time. Essentially the guy texts you and finds you in tbd first security line. Then he takes you and makes you sit while he goes to a special visa on arrival kiosk meant for other local guides/line hopping facilitators. This took quite a bit of time though since it was a scrum at that kiosk. Then with VOA in hand he takes you past immigration and you’re at baggage claim. Overall I’d say unless you’re on a tight connection, it’s kinda meh