Here's a picture of my base 2015 CWP WRX - 6MT I have had for about 2 months now.
http://i.imgur.com/bLwldOO.jpg
LLumar CTX Ceramic 15% tint front/back || LLumar AIR 80 windshield tint
I'm about 2000 miles into it, and really enjoying the car. Like Aharami above, I was cross shopping the Focus ST and GTI. In fact, I was dead-set on both of those cars for a few months each, but didn't pull the trigger. Anyways, I have wanted a WRX for about 20 years, but was looking at the other two because they supposedly had a "better" interior. I drove all 3 and realized that the WRX interior has everything I want/need and I *greatly* preferred the way the car drove and, especially, the looks of the new WRX.
As far as interior goes, I didn't necessarily want navigation, but I did want a screen. And with the 2015 model they have that awesome screen which is right up where your eyes are near the road...and that little screen has all kinds of info on it (boost gauge, music info, gas mileage) so I really like it. The interior also has hints of carbon fiber that some may think are a little cheesy but I really think they "tie the room together" so to speak.
I could keep blabbing on about it but I'll try and keep this semi-concise. I have been on this forum complaining about my old 09 honda fit for years (an absolutely excellent car, by the way, my only real complaint was its slowness) and talking about how I was gonna get an ST or GTI, but now I have no more complaints. I love this car.