For errand reasons we needed to take a trip to Buffalo, New York while we were in Toronto, so we decided to take a stop in Niagara Falls. We were told to go to the Canadian side, which worked for us anyway, so that's what we did. I can see why we were given that recommendation as the Canadian side gets you closer to the Horseshoe Falls, which are spectacular.
The Falls lived up to my expectations! Some things just can't, but Niagara definitely did!