Attleboro would be okay, if it was signed more consistently... but its not. Just that one location, on MA 2 approaching 128. I like the use of dual control points along the 128 portion of I-95... it shows that you're in a land of I-95 where its not all about Boston (like both north and south of 128 sections of I-95, where one direction is Boston, the other is RI or NH/ME).
West Stockbridge, in a perfect world, would be "The Berkshires". I mean, really, is it any different than signing "Cape Cod"? Which to me seems better than Taunton! Though I've never been a fan of "Marlboro" on I-495, what else would you sign it? There's Worcester, but that's not on I-495. Perhaps Lowell? Loop roads like I-495 are tough assigning a good control city to.