Basically, he did a beautiful job while fixing only 2 of multiple problems: Wheel well radius and nose. Nice job. But he left the most obvious problems that never existed on the 1:1 -- a strange square hump on the hood, wildly inaccurate and overlong rear fenders, crazy bad roofline and windshield, lack of proper Kamm tail...etc. Not enough photos to see whatever else he didn't fix, like ludicrous Campagnolo wheels (not the beautiful Borranis shown on the 1:1 car on the box top).
I did my due diligence on this 1:1 car and the Revell kit (unfortunately, I bought a few kits before I really checked it out), and I invite you to rely on Google to see what I'm talking about. Hawk312 talked about his issues with the Mustang, but that looks like a Wingrove compared to this poor example of a Barbie car.