Just went thru YUL today on the way to FLL at about 7:30 (red eye from YVR). The lineups were very long, thankful for the connections entrance as there were no waits there. I saw many people running for gates and lots of "golf" carts moving up and down the concourse. Is this normal as I usually connect thru YYZ? Also the signage directing you to US baggage claim seems less than sufficient.