I think it looks great. It is made to look retro and thats they way it should be seeing how the older mustangs are the best looking stangs ever made. The taillights are meant to look like the 65-66's just like the front end with the foglights in the center. I dont know why you are complaining about the interior, that has to be the best looking interior in a mustang ever, that is of course unless you love interiors full of molded plastic
The pushrod 5.0 is NEVER coming back so get over that. I love the 5.0 but modular motors are definently the future, i mean look at the power the Cobra and Mach 1's are making with Ford barely even having pushed the maximum power out of the mods.
I love the car and will own one in the future.