Everybody has their horror stories. As most of you know, I'm a Service Manager at a GM Dealer. We have built our POS's over the years too.
The problem with every POS, is that everyone hears about it. You have a bad experience, you pee and moan to everybody you know about it. Most people don't tell about their great stuff, just keep on driving it. My brother-in-law is a GM tech at another garage. He'll sit and tell you about what junk this and that GM car is, how all he does is work on them all day long. what he fails to realize is...
1. He works on, say 5 same models, in a couple of months and sees some problems.
2. He starts talking about what junk they are.
3. He saw maybe, maybe, 5% of that model that his dealership sold.
My point is, it is all in your perspective, and how you want percieve it. Or the stories you hear
BTW, I thought everyone knew Chevy's made their name in the tow truck industry. Ya know, pullin those Ford and Dodge's around