What's the point in having the AG in your pocket to keep Glock, Kahr, and Kimber out if you can't get all that sweet monopoly goodness?Don't get down in the dumps about it... it WILL be compliant, you will likely just have to repair the trigger just like every other M&P.
S&W would be 110% boneheaded not to market this gun in MA, as it faces very little competition in its class. It will sell like crazy.
-Mike