Very happy with the results and enjoyed our trip to New York.
If you're looking to save money, this is a great option. Some attractions require you to go to their office to book your tour because they have to scan your Explorer Pass, so be prepared to spend some time doing that...you can't book online. One of the tours required 2 days advance booking which didn't work out for us. All in all, a good deal and I would recommend it.
Very useful and loads of choices in the free guide. We stayed for 2 weeks and easily used our pre booked 5 attractions pass.