My new 2014 car I just bought had both engine modules (PCM and ECM/U) replaced.

What is your question?

I ran the car for a 40-60 miles before the I took it in to the dealership. It was in the Shop for a week got it back and then back in the next day for 3 weeks. Should I be concerned about any long term problems. SHOULD I TRY TO GET RID OF THE CAR?