I've seen it said that they are, but I haven't seen a detailed explanation of why.
Is it the amount of information gained? If so, what information can be gained from an hour-long scry that cannot be gained from a 3-round scry and an appropriate divination ritual?
Is it the time-per-money issue? If so, what amount of money is reasonable for scrys of the length outlined in the PHB?
Is it something else? If so, what?
Is it the amount of information gained? If so, what information can be gained from an hour-long scry that cannot be gained from a 3-round scry and an appropriate divination ritual?
Is it the time-per-money issue? If so, what amount of money is reasonable for scrys of the length outlined in the PHB?
Is it something else? If so, what?