Overall the sites and information good. However not happy that tour guide made "special detour" to drop off a couple of people to their accommodation outside of New York which delayed our return time to New York. Times Square 10pm. Also there were two faulty seats on the bus (seats fully reclined and wouldn't come to upright position). We were also surprised (disappointed) that it took two hours to go through Customs at the USA/Canadian border and the fact that we took the Maid of the Mist from the USA side instead of the Canadian side where we would have had a better look at the Falls.
Good trip, but lousy tour guide. Explanation not clear.
The niagara falls was amazing but the bus was too old for a long trip as well as the stops of the bus through the journey was so much plus I don't see any reason why to stay the night at the Canadian site although the hotel was nice and acceptable.