Going strictly on appearance, I like the 2010 Mustang. I haven't really cared for the current (2005-09) body shell, as going retro with the Mustang is a waste. Unlike the Challenger, the Mustang's production has been continuous. To me, it should show evolution, not a return to the past. And although its production was interrupted for a few years, I think the same thing of the Camaro.