We took the ferry in from BVI. The lines were massive on both sides. I happened to read the sign that said for Global Entry, pull up the straps thing ( sorry, don’t know what it’s called) and proceeded to the front. Was called as soon as the first customs officer was available. Time saver...heck yes. I’m sure we got a lot of dirty looks from people waiting in those lines. Ironically, when I said it out loud, another gentlemen popped right in line behind us as he had GE as well. So no, there isn’t a dedicated line, as I was looking for one. Only a sign telling us how to proceed ahead for GE in super small print.