First of all, the subject chosen need to be praised. Golden Blood, surrogacy, medicinal experiments, the business associated with it - all were dealt very professionally. Story line is good keeping the suspense intact.
Actors have done justice to their roles. Koel, Chandan, Shantilal,Lily Chakraborti ,Ritobrato, Basabdutta andDebangshi Chatterjee -all of them have done a splendid job.
Background score is also good, editing might have been little smart.
But songs by Anupam Roy and Lagnajita could have been shorter or even omitted. Lagnajeeta's bengali accent is not soothing for the common people. It may be suitable to the people of a particular region in Kolkata.