I find it amusing at least that the 120mm which hasn't been changed (IIRC), and been argueable worst than the 82mm (consider the worst mortar or it might be the USF one atm) it is now suddenly OP.
OP or not, 120mm is used a lot in team games at least. XP requirement might be high, but it's basically unwipeable (6-man crew, 1 man retreat). It also has huge range, and the biggest issue (or thing going for it, whichever way you look at it), each of it's shot is like a stuka dive bomb so you get a lot of squad wipes.