I'll take a peeling front bumper over the higher likelihood of a Ford having a trans failure or the GM having a trans/or lifter failure. I know it's possible on the Hemi too, but less likely. In all honesty, none of the customer service departments at any manufacturer is worth their salt anymore and we've learned to only be loyal to a brand until it's no longer good to us. Then we cut ties and walk away for a while.
We've had both Toyota and Ford tell us to kick rocks in the past... with both vehicles well within in the manufacturer warranty. We've learned that they will all have a problem at some point, and we've learned that if there is a serious problem and the mfg won't fix it, we walk away. Outside of warranty, you can't really expect ANYONE to fix something for you.. but sometimes a polite conversation goes a long way. The dealers can't make the manufacturer do anything, but sometimes if you've been a good enough customer, they'll eat a small cost out of pocket to keep the customer. It's all in how you play the hand you've been dealt.