Can't say I'm happy about the patch at all. On consoles the Wingman isn't really that OP since it's harder to aim at distance. The Peacekeeper fire-rate without at least a level 2 bolt makes it less than ideal and with the nerf now level 3 will be less than the original level 2. Also the Peacekeeper isn't that common already I usually see no more than 1 or 2 in the wild each game, in fact if I get one, most of the time it's off of a deathbox. I anticipated a nerf though so I started running with an R-99 as a finisher/close range weapon, it works very well as long as you got good attachments for it, the extended mag being the most important one.
Not happy about the nerfs to Lifeline, Bangalore and Wraith either. I think I saw a level 4 armor only once drop from a Lifeline care package and that's after being in over a hundred of matches with somebody as Lifeline, and they'll usually do 2 or 3 care packages per match. The only trophy I'm missing on the game is equipping a level 4 armor and helmet at the same time and this just reduces my already infinitely low chance of it ever occurring.
The buff to Caustic is dumb, if they wanted to buff him, they should have done something about the ridiculously small AoE of his Ultimate, which is like the size of Bangalore's smoke, when it should be the size of Gilbraltar's bombardment. They should have it explode intro several gas grenades on impact that scatter and then release the gas, that way it would prevent it from being OP indoors as the grenades wouldn't scatter through walls. Also in regards to Wraith's ultimate, she should be in the void while creating the portals, otherwise the ability is near pointless and not to mention that it wouldn't make sense for her to be outside the void while punching a portal.
I just hate nerfing in general unless it's really broken. Nerfs are what made me lose interest and stop playing BF4 when it was my favorite game and my PS4 was pretty much a BF4 box during its first year and a half.