Took it out for a run, liked it a lot, comfortable, good ergonomics, everything seemed to be easily in reach from a comfortable seating position, sunroof definitely restricted headroom in front and back.
Exterior, slightly aggressive in black with the ST grill, wheels seemed a little plain IMHO.
Interior, Recaro seats are the bomb, gauges are clear and easily read, pedals were well placed for heel and toe shifting, a nice place to be
Handling, nimble, and even more nimble, the size is great for around town work, easy to park, steering and brakes are quite like the Elantra ( which is very good), a fun handling tool.
Performance, quick not fast IMHO, much better than the weak Elantra powerband but not quite as rapid as I expected. It would be difficult to stay within the legal limits as a daily.
Molten Orange with the matching seats is really sweet.
End thoughts, I am still waiting to see how much I fall for the 15 Mustang GT.