I can agree with that figure, especially when compared to the MBA. Part of my main concern was the lack of a step forward for the rMBP 13".
Not really mad at the machine. It was pretty neat. Just needed more bang for my buck.
I agree that the rMBP doesn't offer as much "bang for the buck" as the 15" rMBP and certainly not Windows notebooks. To me, it is essentially the "Retina Air" until such a product is actually released. The base 13" Pro has been roughly comparable to the high-end Air since late 2010, and the Retina model hasn't changed that. It just brought it closer in size.