So far, so good with mine. I replaced a beloved 2002 BMW 525iT Sport Wagon which despite its low mileage just had too many little glitches and faults to keep. You can't beat the practicality - handles like a German sedan, smooth drivetrain and good looks. I had the windows tinted to try and beat some of the SoCal heat. The grey ("Smoked Pearl") finish and window tint are attractive, just short of bad-ass. I can't say I'm emotionally attached to it yet, but maybe that will come with time. The good thing is I waited out the SUV craze and replaced my wagon with a wagon.
There are criticisms of the transmission ("slow") and the interior, but I am more than satisfied with the value. If I wanted to spend the extra money on a more 'luxury' marque, I would have. Personally, the performance of the turbo 4 is virtually indistinguishable from the old Bimmer, and the TourX interior is comfortable and easy on the eyes. Loved the ride on our first long road trip!