Firstly the film or web series whatever you call it was filmed in beautiful location of Pondicherry (if location mentioned in film are to be considered)
It's not carryover from Jamai Raja. But if you had watched Jamai Raja show it won the heart mainly due to its off beat content where Sid acts as a glue to keep family together instead of typical Bahu in the Hindi serials where bulk of the work is done by the female protagonist.
It's more of a action-thriller as Sid gets to do some action right from the episode -1 till the very end. As usual both Nia- Ravi's chemistry shines throughout whenever they are together or even when Roshini is upset with Sid. But it's the usual old drama that really gets on the nerve of the viewer. The excitement to know why Sid was after ruining DD was lacking and revelation of the whole drama is something you seen or heard umpteen time.None of the character are worth remembering apart from lead pair off course. And even DD isn't being used to her fullest potential and that Jamai-Saas nok-jhok from the first season was not quite present.
TBH, a sequel that was not needed.