I say let them Dutch growers come, as long as they keep growing that stale Dutch weed I'm not worried! And Arjan grows good smoke? Arjan and the Greenhouse haven't done anything notable since Shanti left 8 years ago. How is FEMINIZING anything you can get your hands on "Growing Good Smoke?" As for the Bulldog, well, it's a huge chain, but that doesn't mean they know how to grow.
I predict that the best weed will stil be sold at smaller locally owned Dispensaries where they have some house strains or really hard to find strains and they are run by people who care. Places like the Bulldog, or the Greenhouse, or Barneys cater to tourists mostly, so I'm not sure how they will adapt to Patients, but it's not the same thing, here your clients have to have a Dr. Rec, not a plane ticket.
Some people want the sizzle, some want the steak. And I agree though, quality will always come from the little guy who cares for his/her plants.