Yes, I'm still a current Cobalt owner. It's just past 316,000 miles. I replaced the original clutch last year with one from Southbend. And now the replacement is toasted. I'm looking for something reliable to drive and comfortable for lots of commuting miles.
I believe if I replaced the clutch with a different brand or from a different batch, then I'd still be driving the Cobalt. But it's in the garage waiting for me to swap the clutch disc and flywheel friction ring.
I still expect it to get to 400,000 miles without any major issues. And it's been through a lot of abuse: track days, towing, and shenanigans. Original engine with original timing chain, alternator, and water pump. I am on my 2nd battery - just replaced the OEM one last year.