I agree that the Bhojpuri track could have been avoided. I really didn't like the way they were showing Surili as a mentally unstable person. I wanted her to figure out Rajni was a robot and then inform Shaan that she was alive because of Rajni 5 years back.
There was no closure to numerous tracks. What happened to the Kants? Did they regain their riches? Dev and Shogata track, Shaan and Rajni's divorce, RAM being accepted by Kant family, Shogata realising how much efforts she wasted on Matthew, and many more.
If they wanted a hasty ending, why didn't they involve Dev in the final scene? Why bring this Robo planet and all the confusing complications in the last episode? There is no confirmation of Season 2 as well.