I upgraded from a non Retina to a Retina Screen. All my previous photography that was crystal clear now comes in blurred in Photo's. Posting to internet sites that don't support retina screen technology will show the same poor quality until all sites upgrade I've been told. Thought the improvement to a higher pixel density would be glorious, I can't say I'm too excited and much preferred my MacBook Pro 13' Mid 2012, that had maxed out ram, and hard drive. The kids keep telling me to switch to PC but I was raised on Apple's since the 512's.
Any opinions?