Currently Being ModeratedMar 17, 2013 5:44 PM (in response to GMacD1)
iMac's don't have Retina displays.
If you are not satified with the system Apple has a 14 day No Questions Asked return Policy for Full Refund. Take it back and get another and test that one. If you don't like that one do it again. If you can't find one you like after a few tries buy something else.