I think this serial has reached point of saturation. It is running for the last 3 yrs or so and the story is getting highly disinteresting. Earlier, the story was based on a central character kkusum. This made it interesting as it had total control. The characters played around kkusum. But now, ever since Nausheen's exit, the story is very broadly spread out with too many central characters which has made the directors difficult to handle.
For example, there is a suspense of Mahi's killing and someone trying to kill kkusum. This is going on for ages now. By the way it is going it will take more than 1 or 2 months easily before we can find out who is the killer. What this has done is taken away little bit of suspense it had created.
To add to this dragnet, the unwanted boring stuff between Garv, Kali, Kumud and Ksh*tij. Oh ! What a waste.
Its high time they start wrapping this up and move on. I don't see anyway the directors/writers can make this serial interesting.