Apparently the toy line is having some major quality control issues. Some are perfect, some you can't stand up to save your life.
This is crappy news. I really wanted that Animated Grimlock but from what I'm reading he's one of the worst offenders with some perfect but a good number with various joint issues going on.
By the way, the Animated TF show? Awesome.http://www.youtube.com/watch?v=1Ip3BTLBRXk