I've had one on lease since June.
Pros : Lots of toys (digital dash, decent Audio, cruise control, G-meter, tyre pressure warnings, etc), very, very quick when you get it right (I know it's just one measure but 0-60 is only a whisker slower than a Ferrari F40! I've had moments, where it feels like I'm sitting in the front seat at the cinema when the Millenium Falcon goes to lightspeed!), comfortable, hugely practical and can be surprisingly economical on a run, grip is outstanding. I paid a little extra for Lapiz Blue - I think it looks great for an estate and others have stopped to make the same comment.
Cons : I'm not sold on the DSG box personally, it's quite a BIG car, you'll be surprised how many parking spaces it will barely fit in and, subjectively, for all its capability, it's not a car I'm feeling 'love' for. Driving it normally is just like driving any VAG group car, there's no sense of occasion like I used to get just sitting in my RX8, let alone driving it, and the opportunities to really rag it are almost zero if you value your licence.
No idea what I'll replace it with, though, it does too many things I want a car to do, incredibly well.
M