I used a permanent unlock on it without ever having hardly used it because I wanted to see how it was, and I've liked the AK-47 in all the other games so I figured this would be pretty decent. It's not a terrible gun, but to be honest I don't really like it. My main ARs at the minute are the SMR (no, not select fire) and the M27, although the T25 gets a lot of use because it's on my anti-scorestreaks/equipment class.
Proud to be a farm animal until someone tells me otherwise.
i too just used my 5th or 6th unlock on it. i havent really touched ARs in this game aside from the FAL and i know its a pretty good gun so i figured why not. i've been loving it and figure i'll probably use it through this whole prestige.