I loved the show very much. It's just that, for me personally, it became quite slow in the last 2 episodes, and then they winded up quite quickly in the second half of the last episode. But overall, I loved it to its entirety, from the very first scene to the last.
*Spoiler*
For me, the best scene was when Anjali Bhaati's mum asks her to see a man for marriage, and then she shows her all the pictures of the victims, telling her mum that if it weren't for the pressure to get married by their families, they all would've been alive.
Also, I am not a fan, or maybe they didn't develop it properly - the chemistry of Anjali Bhaati and Officer Devilal Singh.