Is the show meant to be a standalone show in its own right?
If so, I think there is some unfair criticism of some of the scenes/sequences that we are seeing.
Obviously, the 'flash forward' scene of Saul calling the vacuum cleaner guy doesn't make sense without having already seen Breaking Bad, but it's also possible in a few seasons that entire scene could be within an episode and fully explained, separate from Breaking Bad. Breaking Bad had a few flash forward scenes like this, although I think they were all during Season 5a and 5b.
So my main point is about the setup of the lab at the laundromat. That scene may not be there just to show the BB fans "Hey, this is how Gus sets up his lab". It might be part of a fully fleshed out subplot. We know where it all leads to, but that doesn't mean there can't be an interesting story behind it.
I don't know, however, how the writers will make Saul's dash to the vacuum cleaner guy more suspenseful and tense without using scenes or shots from Breaking Bad. Just showing Walt's face on tv and Walt being revealed as Heisenberg may not be enough to really create the suspense.
Manowar2010