There is indeed so much misinformation! People should read the standards themselves, and also differentiate between the Common Core standards and the curricula being sold to districts.
Reading through the actual Common Core standard was what convinced me that it was a step in the right direction. It's clear that a lot of careful thought went into the Common Core math standards.
If you've got a child, I'd highly recommend reading through the standards in both math and ELA. They're well done, particularly the math.