My JY is a 2017 140D produced last month. I've only had her 2 weeks. While her wrists do turn and rotate, what is really happening is her ARM BONE is rotating and her wrists, which will bend and rotate, are made of wire which will break if I bend it too many times. Won't hold a pose for shit either. My other 3 TPE dolls have hinged wrists that will hold a pose. She stands OK, but her ankles are loose and her toes tend to rise while she stands on her heels. By contrast, my Jellynew has been standing almost constantly for over a year, and her feet still work perfectly. Even my little YL128 stands more comfortably without standing feet. I could get past all that if her tits were soft. Her TPE formula is much less pliable than my other 3, and when you bend her back, her belly creases. I am going to oil her up and hope she softens up some. Perhaps your doll is better. There's a good chance I'll sell this doll soon. The JY's do look good, but some things you have to feel and test to understand. Considering the price, I can't complain too much. My JY140D is just an entry level TPE doll, with a badass Jellynew standing next to her. None of my other dolls compare very well to her either. My Real Doll and Sin win some categories, but it ain't a clean sweep.