I knew I was striking a nerve. No car is perfect. (Edit: Options to Passat TDI do require some compromises...we don't always get what we want! I LOVED my TDIs. I have reluctantly accepted some sacrifices, but so far, I'm not disappointed. Yeah, I know, "see you in 150k miles" HAHA)
However, with the MPG improvement of gas engines, and known reliability of other (non German) makes, there are options. That's my only point. Check out the "found my Passat replacement" thread.
My concern is the nagging QC issues of the 2009 >>>TDIs, and the oft-spoken thought that VAG is building cars for a 150k lifespan. The consensus of most (ALL?) here is that newer VWs just don't have the build quality of previous years, especially the NMS Passat.
Also, IMO, removing federally mandated emissions equipment to assist reliability/longevity isn't an option, although many here have gone that route.
Sigh...as with any purchase, caveat emptor!