As long as you plan what you want to see then this is great value and definitely a saving compared to buying separately. Some trips eg. Liberty Island are cheaper than others so it is worth doing some research as surely most people visiting NYC should. We paid for Liberty Island normally and made sure that we used the pass to visit the more expensive places. We used the iPhone wallet with this and it was fine everywhere.
This was definitely worth the value! We did the Radio City Music Hall Tour, Top of the Rock, Ripley's Believe it or not and the Sharkboat ride at Pier 16. Each experience was wonderful and we experienced zero issues in using our passes.
This was good but there was some confusion as to what we could do and could not do. There were times where people on site at the attractions had mixed responses also to what we could enter or not. Certainly worthwhile to get, but I think the company needs to get this better streamlined especially for international visitors to make it simple