The first 2 seasons are highly entertaining, single-threaded, but the execution is fantastic to watch. The cat & mouse game, accompanied by a summary of the ruse keeps you watching for every clue.
Season 3 starts well with another intriguing heist. The first episode continues the excitement and entertainment of the previous season. Beginning mid-way in episode 2 of the season, flashbacks introduce Assane's mother. From there, the plot changes and reduces the lead to nothing more than a common thief being controlled by nefarious criminals. It truly devolves from this richness and intelligence of the character. It feels as if they needed to give Assane a reason to continue his thefts.
I'm open in seeing another season but only if they go back to the magic and mystery of the first 2 seasons.