My favorite TV show — Better Call Saul (1/2)

Beyond a shadow of doubt, my favorite TV show is Better Call Saul. It is a spin-off series from the iconic Breaking Bad. Although I have watched both shows twice, I prefer spin-off due to its magnificent screenplay, outstanding cinematography, and the superb actors' performances.
The plot follows a story of Jimmy McGill, beginning shrewd and enterprising attorney in Albuquerque, New Mexico. His expedient actions are captivating, sometimes adding the tinge of comedy into the plot. . Through the whole series one can see his incremental transformation into the criminal, serving drugs kingpins. I find the storyline exceedingly deep, exploring the role of decisions and choices in our lives .
Some characters, including the protagonist, were introduced in Breaking Bad, making it more reasonable to watch that show first. Additionally, one can not fully comprehend all the plot subtleties and hints without knowing the series's background. Nevertheless, watching the shows in one's own order would not play a huge role in understanding the storyline.

Hello! I am aiming for a formal style of writing. Feel free to correct not only grammar mistakes, but also things that may sound unnatural. Thanks for your help!