I picked one up, a MKIII bull-barrel, and I love it. Accuracy of the gun exceeds what mine is. I sighted it in at 50ft, and it was shooting one-hole 3-shot groups with CCI Green Label ammo.
I agree about the trigger. I think it would be fine if I install a trigger stop.
There's a little confusion about what is and what is not MA compliant. You can get a 1911, as long as it's the S&W full-size. There are a few Sig models which are available, just about every S&W, all Berettas, except for the pocket .22's and .25's, all Ruger revolvers, Ruger P345 and MKIII bull barrel only.
If you go on the Department of Public Safety's website, they have a list of what has passed their testing. You'll see it's just about everything. Then, the AG passed his "Consumer Protection Act" which set a 10-21-98 date. Anything registered in this state prior to that date is grandfathered in. Anything manufactured after that date had to meet his regulations. The only problem is that he has no list. I asked his office for one, and they said they do not keep one. In thier words, it's the manufacturer's responsibility to make sure their guns meet his regulations. A dealer (and only a dealer, not a private citizen) who transfers a non-compliant handguns, is subject to a $5000 per gun fine.