We were there 6-7 years ago for a Cubs game in Toronto, but stayed across the street from the Falls all weekend. Besides the excursions in and around the Falls, the casino was the only other thing we did. All the excursions were pretty decent and iirc, there was a package you can buy that includes the people mover (public transportation). It's fucking expensive, if you smoke cigs bring enough for your trip. If your driving bring pop/water/snacks and anything else you might need. All BS aside it was cheaper to eat at the Brazilian Steak House ($50 a person back then) if you went to Chili's it was almost $20 for a cheeseburger with no fries, lol. We had an awesome time and would do it again.