I recently visited
Disneyland and went into the Fiddler, Fyfe and Practical Cafe in DCA which is a Starbucks location
The themeing inside was really great and very Disney, the coffee cups had the Starbucks logo but also lots of little Mickey heads -
the downside was that the pastries and bakery items were pretty much the same as you would find in any US branch of Starbucks
It was my first visit to the California parks so I'm not sure what was there before the Starbucks location and can't compare it to anything
I'm sure that the Main Street Bakery will look and feel fantastic, the imagineers know what they are doing but I really hope that they hold onto the yummy signature items like the cinnamon rolls, ice cream sandwiches and the wonderful cheese danishes