Chaotic yet enjoyable. My second time there but somehow it seemed to go faster this time. I highly recommend buying tickets online, especially if you can get them at a discount. You will beat the long lines and save time. We parked in the metro Toronto convention Centre near pillar g-4 because it was near the elevator so all good if you have a stroller. Once outside it was a short walk to the entrance. I'd say a typical visit would be about 2 hours but today we were done in just over an hour. I recommend using the bathroom right after getting inside because once you're in there's no good sense of where the nearest bathroom is. Keep an eye on your kids. There are tons of people and it is easy to get separated. The kids areas are stuffy and stinky so you may want to avoid them if your kid is old enough to go in by themselves. Nice to see some different animals from last time. Nice to visit once a year or so.