Concept: I'm really amazed by the concept of the movie. I have never seen such a movie in any language. Read one story in my childhood in similar concept and happened to come by an article few days ago. But, I could never imagine someone would ever dare to make a movie on this topic. Topic? If summarized its "Assisted Suicide"! To make it more clear, let me translate the tagline of the movie i.e. "Morbe moro chorio na" (Die if you want but don't embarrass). So there is private organization which helps people to commit suicide successfully! Provides a 3 days crash course to enlighten the participants about various methods to suicide. What not to do and what to do etc. Meghna(Koel Mallik) recently has broken up with her bf. She's very upset after breaking up a 14yrs long relationship and wants to end herself. Enter Ananda Kar(Parambrata) the CEO of "Hemlock Society". He asks her to join the course so she could die properly without embarrassing everyone including herself. Rest you need to see.
Character development: Only two characters come into focus since the movie begins. Meghna and Ananda, even though I would say its Koel's movie. She first time got the chance to break out of her usual happy, bubbly, naughty characters. Her d-glam representation is also something she tried first time. And, I love her so I liked her anyway Supporting characters are also very strong actors but not much explored.
Direction: So Srijit Mukherjee made a hat-trick with his 3rd movie. Another totally different subject executed very well. A very beautifully crafted movie. Well executed first half and not so well executed second half. But, I've a question to Srijit, what is this obsession of him to explain everything, every character getting justice. Life is boring, zero dramatic. Why not keep that way. Would have really loved it if the "6 months later" part was not there.
Screenplay: Slow but steady. At a length of 2 and half hours its too much. Movies on such concept should be crisp and short. Which has the scope to impact to audience. Last few minutes just dilutes everything, breaks the quirky environment it created from start.
Cinematography: Good but not great.
Songs and background score: Few are already hit. Nice mix of pop and normal filmy music. Background music is apt to situations.
Editing: Poor job with editing. The movie should have been 30 minutes shorter.
Verdict: Even with few downside this movie wins (or would win) hearts because of its subject and great acting. Watch it even if you have to watch it with subs.