Hi Eric, some things about the new E-class will take some getting used to, especially if you're familiar with the previous E-class MB's. The ergonomics, instrumentation, and all around "feel" are unlike those of it's predecessors. Having said that, it's a wonderful car to drive. Smooth, responsive, and powerful just begin to describe it. I can't compare it to the competition since I haven't driven any of them (I'm a tech at a dealer) but I can attest to it's performance. That 's all I can say as far as thoughts and experiences go. As far as rumors? I've had two with CHECK ENGINE lights due to faulty pressure sensors, and we've had a few software glitches but I wouldn't worry about it. Nothing that affected drivability/performance. If you want one, get one. Good luck