After reading numerous posts here, it seems as though most either love or hate the iPad Mini. I found a comprehensive review (part of which addresses the retina display issue) which I found interesting:
http://appleinsider.com/articles/12/11/06/review-apples-ipad-mini/page1/#form
In closing, I think it's great that Apple released 2 different models (iPad 4 and iPad Mini) . . . one full size and one mini, so you can choose the iPad that best fits your needs. And the iPad 2 is still around for those who want that. I really don't understand the iPad Wars going on There is something for everyone . . . well most. And in the end. you will select the best model for you
http://appleinsider.com/articles/12/11/06/review-apples-ipad-mini/page1/#form
In closing, I think it's great that Apple released 2 different models (iPad 4 and iPad Mini) . . . one full size and one mini, so you can choose the iPad that best fits your needs. And the iPad 2 is still around for those who want that. I really don't understand the iPad Wars going on There is something for everyone . . . well most. And in the end. you will select the best model for you