No, at least not on mine... But I would have appreciated that the bases of the wrist joints were slightly longer so they fit better in the forearm and the wrist patella was a little tighter.
if I bent the left knee and move it, I felt the knee is kinda loose.
still no problem for handling difficult pose or when I made spidey's kicking pose.
so, it's not a major problem, but I still kinda curious to find out