i really love Miki!! and have been working on quite a few characters for her, but i have not seen a lot of people using her, so am waiting to see miki2. The only problem i have noticed with miki is her wrist are just wrong, not sure if re-rigging her will fix that or not, but she also has a line (not a crease) running across her chest, that no matter how much you try, you can't get rid of it! morphing don't work, and hi-res textures didn't work (made a few of them  for her too) but that is fixable with postwork, the wrists aren't, but i hope they fix her as she would be my favourite figure i think.

As for calling the G2 figure jessie, if you look at it this way, by doing that you got her for free, if they had named her something else it could easily of been a purchase item! i just hope they do miki2 for free if you got miki before aswell. 'cause i want, i want, i WANT!!!!!!!