The pass sounded to be very good value but, when we actually used it, this was not the case. After taking off 48.00 for the Hop On/Hop Off bus pass which itself was not great value, we were left with 90 of usable credit. Used it for 2 activities and had 16.00 left. You cannot then use it and pay the difference so we lost the 16. In reality, it was worth about 95 for a 107 payment.
I have used similar cards in other cities and they have been very good value but not his card - avoid this card