5 is pretty akward so far... Walt seems overly evil and it's pretty jarring, like the reveal that he poisoned Brock was supposed to put him totally over the edge. It just doesn't flow that well, TBH. And Jesse dissappearing is very, VERY noticable.
I finished season 4 yesterday Holy **** sweet Jesus what a finale! Despite me knowing Gus's death, that entire set up was tense nonetheless. Those last three episode. My God, some of the series best. And how Walt actually poisoned Brock to coax Jesse into action? WOW.
Is season five the last season?
It's objectively a better show than any other I've had the pleasure of watching. Again, it's not my favorite(although it would definitely make my top 10 and might even crack my top 5), but it is the best. It resists the urge to be flashy or full of fanfare and rises well above mere entertainment into meaningful, important art that truly has something to say.