The CT DMV is the model for every DMV joke ever written. I had no problems in Atlanta, GA, Charlotte, NC, Philadelphia, PA and Erie, PA. Each stop had at least one address change; painless. Funny thing, though; at three of the four I had to clear a tax lien from CT. Never had to do that in ANY other state, ever. Sometimes I like CT (and I keep coming back here) but sometimes it blows, and when it blows, it REALLY blows.
EDIT: For those that have never been here, at the CT DMV - at least in Enfield, where I live - you get in line, talk to an agent, and they send to ANOTHER line, where you talk to another agent, who gives you a number and then you wait - usually from 45 minutes to as much as 3.5 hours - to talk to an agent. Assuming your shit is in order, you're done, but they will not hesitate to say "oh, sorry, you need THIS form."