I've had my eye on this car for awhile and finally purchased last week. Really like the balance between peformance and looks. I test drove several of its competitors and I think this is hands down the winner.
There's really a lot of parity these days with technology, even in lesser cars. I like being able to switch between Sport and Eco mode. The fuel saving ECO feature shuts the engine off when at rest and you can push the brake down like a golf cart to keep vehicle in park.
I wasn't as impressed with the audio as I wanted to be. It's not bad by any stretch, but was hoping for more. MB I think has a way to go with the COMAND and interface. Other makers out there (Ford, GM) have more sophisticated/touchscreen features. In my opinion, that scores really high points with millennials and is really just smoke & mirrors, what you're really paying for is comfort, luxury, performance, brand, quality, status, etc... the tech aspect will be obsolete in 2 yrs anyway.