Played CSGO since release, haven't seen it this broken since the whole situation with the AUG around a year ago.
That being said there is no point in crying about it, if Valve want to impliment a new feature they are going to do it. A new patch was released this morning fixing bugs with the revolver, however it hasn't been nerfed.
Persoanlly I don't like the change, it feels unbalanced and its just not needed. However, Valve are not going to remove it now and its here to stay.
Time to get used to it.