Good activity, but later found that the end time is 5 pm for all the routes though the sunset is around 7:30 pm towards end of March, also there are several other hop on hop off companies at cheaper rates and more frequency, run till late( other than the night tour) Overall, good experience. Tour guide was quite knowledgeable, one of them was really funny, gave some funny comparisons while doing the tour guiding. Loved that..
Also the real time bus tracking is not accurate. Doesnt show the exact time of the bus arriving on the app in NYC, havent faces this issue on the app in any other city.
Would be great if these points were looked upon.