The pass let us just walk up to the attractions and walk right in, saved a lot of time. I would purchase them again.
It definitely wasn't worth it. Between buying the pass and taking the trip, one of our activities wasn't available any more. And, the pass didn't bump us up in ANY of the lines!! We ended up only being able to use 3 of the 5 we paid for. Wasted money!
All attractions in New York you have to queue for admission, this little pass allowed you to jump the queues and you got priority time slots at some attractions i.e Top of the Rock. We had the 5 attraction pass and felt it was good value for money.
The only problem we had was that some of the addresses given on our voucher were no longer valid and spent a full morning going down the list until we found a tourist office open to collect our passes. The voucher really needs to be updated.