I went on every tour (except the American Museum of Natural History), so this pass was definitely worth every single cent! It's easy to use and fuss-free, most recommended if you are planning to see the most of NYC on your own time and schedule!
The pass worked exceptionnally well in that it saved us huge amounts of time waiting in line for tickets, particularly at the Empire State Building, the Met and Museum of Natural History. Our only issue was that our tight itinerary did not allow us to fit in all the sites within the time we had allowed. We did appreciate the schedule info and mini map included in our booklet, though...
This helped me plan my days in New York and got me in and out of the attractions with ease. Extra coupons were great! We used a few of them.