One thing that stopped me from watching this movie is because I knew this show has nothing to do with Walter White, the man that makes Breaking Bad, Breaking Bad. I believe most people also think the same.
Personally, after rewatching Breaking Bad few times, I have come to the conclusion that there is nobody in the show that I love from the beginning until the last second. What I like the most is the character development for all the important characters.
Then? What does it have to do with Better Call Saul? I believe I love this show as much as Breaking Bad because of the exact reason. I REALLY love how every character behaves and develops in this show. What more fascinating is, this show has everything you like from Breaking Bad. Tension, emotions, atmosphere, character flaws, good antagonists, you name it. One other similarity this show has, this show gets better when it is closer to the end. (I know, it has not ended yet) You really don't want to miss every second of it.
I can assure you, all Breaking Bad fans, your love to this show will be AT LEAST as big as your love to Breaking Bad. Easiest 10/10 after Breaking Bad.