Mass. Gen. Laws ch. 66, § 10A
(d)
(2) The superior court may award reasonable attorney fees and costs in any case in which the requester obtains relief through a judicial order, consent decree, or the provision of requested documents after the filing of a complaint. There shall be a presumption in favor of an award of fees and costs unless the agency or municipality establishes that:
(v) the request was not in the public interest and made for a commercial purpose unrelated to disseminating information to the public about actual or alleged government activity.
If the superior court determines that an award of reasonable attorney fees or costs is not warranted, the judge shall issue written findings specifying the reasons for the denial.