My Mum's Disco Sport has been pretty good in the 3.5 years that she's owned it.
I don't like it because it's a 2.0T 4 cylinder. While it may have decent power and good torque, it just sounds and feels like a 4-cylinder, and NVH isn't the greatest.
One of the reasons I think the RX is still the class leader (one of many, many reasons) is that it still offers a true, honest-to-goodness V6 engine that just feels and sounds better than a turbo-four.