Just binged all 5 seasons. Definitely a slooow burn, but it ended up being pretty good. I almost didn't make it through the first season.
Jimmy's storyline is actually the most boring to me. Only so many times I can watch him talk his sh*t and swindle people. The criminal storylines with Nacho, Gus, Mike, Don Hector, Lalo are good. Lalo is probably my favorite character.
One thing I didn't like though, was realizing Walter was involved in the death of all these characters--Tuco, Gus, Don Hector, Nacho's right hand man, Gus's goons, and worst of all, Mike. Mike was too smart, too tough, and too experienced to let bum ass Walter White get the drop on him and kill him with his own gun... smfh.