While GM has some successes its bread and butter lines like Chevy are in deep trouble. Compare a Mazda 3 with a comparably priced and equipped Chevy Cobalt ...just slamming the doors tells you the difference. What GM vehicle offers a 10 year/100,000 mile warranty? Let's not forget... Pontiac Aztec. I drove Chevys for 35 years, but am far more satisfied with my 2005 Hyundai.
Thankfully, I've reached the age where I can be reasonably sure that I will never have to own/drive a Korean made vehicle.