I would make an appointment with the "genius" and pull the MBP out containing the battery. Then ask if it's supposed to be that way. If they continue to decline replacing the battery I would escalate it to the Manager in the store. My last resort would be to remind them of the MS commercial where the person/actor commented on finding the laptop for $500 and say that buying the new battery would represent 1/4 the cost of returning to a PC...
I have had a couple of similar experiences with Apple and had to quote my Mother. I once heard her tell a Customer Service Rep, "Put that thing up on a lift and drive a new one in under it".
I have had a couple of similar experiences with Apple and had to quote my Mother. I once heard her tell a Customer Service Rep, "Put that thing up on a lift and drive a new one in under it".