Overall, DKDM has done a hatchet job on most of the characters and stories, in their effort to showcase Mahadev - which I believe was not necessary. Everybody knows the beauty and wonder of Lord Shiva.
I was most annoyed with what they did to Kartikeya with all that psycho-babble.
Personally, I did not like the portrayal of Parvati by Puja B; however, if she has decided to come back to reprise the role, I hope she has negotiated a better deal for herself in terms of script (more focus on Adi Shakti - with correct stories; instead of the personal equation between Mahadev and Parvati -as here it falters), portrayal, footage etc. Considering that DKDM are in a fix, she would be in a position to demand it. Let's hope the DKDM team do not do a Sati Rahasya type of job on her !! No actor deserves that. And yes we the audience do not deserve it too...