Watch the 1st few episodes, you will be hooked.
actually I disagree. The first few shows are very hard to get through as the show begins exceptionally dark, my wife watched the first half of season one and then forced me to get through a few episodes until I was hooked like her.
Buzz. The show is about a high school chemistry teacher who gets a really bad cancer diagnosis turning to a life of crime to fund his family and healthcare. The writing, pace, cast, acting, everything is perfect. It glamorizes nothing and has been mentioned throughout this thread it never has filler episodes or stupid cliff hangers to hold you in, nor does it treat its audience as stupid as so many shows do. Give it 5-6 episodes and you will watch all 5 seasons