Put it this way, if i was to make a call for 2 hours on account offpeak, it would cost me $60. If i was to make a call on prepay for 2 hours offpeak, it would cost me $1.50.
It doesnt make sence...
Whilst this is true, you have to ask yourself how many of your calls last for anywhere near two hours. The Let Yourself Go deal may have enormous benefits to PrePay users who consistently make long calls, but it's a different story if you are making a large number of short calls.