Ending felt incomplete. It felt as if not jut the base stories but the side stories were incomplete as well, almost every side story you an pick was incomplete.
There was no proper chemistry development between the leads, it always went in multiple direction.
Because the story wasn't presented properly, something which could have been great lost its potential.
Acting was good of not just the leads but of side actors as well.

I have seen multiple mini series, only 30-40% of which cover the story properly, this being a mini series as well, its just too short to cover even a single story nicely.