I really enjoyed my '09 Touring AT when I had it. Plenty of power, great handling, and nice amenities. All-in-all, they seem to be very reliable. I got rid of mine because I couldn't find anyone to work on it in my area (similar to your GM complaint).
The CSCs on the MTs are prone to failure but, going by what I've read on here, the 3rd party replacement CSCs do quite well. The steering lock (ESCL) on early YMs is flaky but can be disabled fairly easily.
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