2010 to 2012 Mondeo 2.0 TDCI problems

[orienharvey]

I'm looking at buying a used diesel Mondeo wagon and one of the first things I did was ask my Euro car mechanic if the Mondeo a were any good. He wasn't big on them, suggesting that (especially the earlier models) electronics, delays and cost in sourcing parts would make him think twice. Anyone out here had a similar experience and or can recommend or curse their 2010, 2011, or 2012 diesel Mondeo wagon?