What went wrong with Ok Jaanu?

Ok Jaanu is a remake of the 2015 Tamil movie Ok Kanmani. While Ok Kanmani was appreciated wholeheartedly, the Hindi counterpart lacked the luster. Shraddha Kapoor and Aditya Roy Kapoor have been paired opposite each other in Aashiqui 2 and their chemistry is well accepted by Bollywood viewers. They did try to create the same magic in Ok Jaanu but Dulquer and Nithya’s performance overshadowed its Hindi remake.
Ok Kanmani is produced and directed by Mani Ratnam and also features Prakash Raj and Leela Samson in the supporting roles. According to the viewers out there who watched both the movies, they felt they could connect with the original more than the remake. Does that imply that Bollywood should rethink its strategy on remakes?
What did you feel about this remake? Leave your thoughts below!