I've been through A LOT of airports and they're either:\nA) dirty \nB) confusing \nC) rude customer service \nD) all of the above\n\nWhat surprised me about YUL were:\nA) how empty it was\nB) clean\nC) polite the customs crew were\n\nGranted, it doesn't get as much traffic as JFK, LAX, or ORD so I can't be fair to compare it that way.\n\nI arrived at the suggested time of 2 hours for the international flight but I was through customs and check in half an hour.\n\nI was also hungover, holding a 1L size bottle of water and forgot to complete my declaration card. The canadien customs guy was polite and jokingly said he needed a bottle of water as well to recover from his New Year's night.  As he handed back my blank declaration card, he also handed me a pen to fill it out.  Man, that was sweet.\n\nAfter checking in all the required boxes and ditched my 1L bottle of water, I passed through and passed out on the leather lounge chairs till my flight boarded