I can get season 3 &4 only. there is some interest but more clichés, or contrived plots- yes it's drama, TV.
Francois, whom I saw in Spiral, Mugs continually, caricatures of real emotions, or thinking. His acting is awful- I can't believe no one has reined him in. Lucie, female Detective isn't much better.
Marseille- this seems to be a favorite spot outside Paris for these crime dramas- you would think they run into each other- they do not show the port, or the landmarks in the city..
he lost a wheel on his chair, from his car at night, and without showing how, I guess gets out of his car and home, bec he shows up the next morning. Does he call for help, on his cell, or does he crawl out on his belly. One scene, he gets in the car in his sporty convertible- with the woman detective, in a matter of seconds. He can't be flying like Mary Poppins. Makes me think of "Ironside" 1967 Raymond Burr (one of the few Movie stars who did 2 TV shows in the 1957- 75) before it was done).
He has (in the evening, but are Homicide detectives ever off duty) several hard liquor drinks, with a "suspect" and gets into his car for his drive home. He is often drinking and driving. Cain is either working or drinking. He rolls around on uneven terrain at crime scenes, without help..
Like Law and Order Criminal Intent, we knew the criminal. early on. There is a 4 episode arc, which resolves. again what is supposed to be a twist, and than we see how it resolved; the twist is predictable, cliché.
This is supposed to be a big success in France. I read Julian Baumgartner is taking over as Cain 2019. He was on Origins, Season 1 was good, Season 2 they replace the Actress (very good) playing the partner & Genealogists for being too old, (yes really) ruined the show. Another actress just showed up being the same character. I guess the French do this.
Someone who understands dialects better than I, said no one speaks like they are from Marseille- No surprise there either. Despite all the really bad writing and contrived plots, I find I am mildly interested, tho often not in all the plot. Meaning I phase out, and don't care.