Any idea what today's patch does?
It seems to have made the game even LESS playable for me

Any idea what today's patch does?
I think Stalker does something to sensitivity, but what level are you using now? You might find it unmanageable with the perk boost then.
Hmmmm I don't know either guessing you are on about - Quick Draw which lets you ADS quicker? If not then Sleight of hand is reload quicker, Stalker lets you move quicker while ADS?
If it any of those then nothing you can do to sensitivity to get them to happen quicker as they are all on buttons or limited by the game.
The thing I do not understand though is how did they not forsee this. Surely in the alpha/beta stages it was obvious how easy QSing was? considering how easy it was in mw2.
The only thing quicker with stalker is your strafe with the movement stick whilst ADS. It doesnt affect the aim sensitivity.
Being able to have your clan tag on your title is new I guess?
It's to do with clans on Elite.
Yep just tested it to be sure 16 seconds to 360 with an LMG on sensitivity level 1. Almost impossible to strafe and track a target with stalker on that setup so you definitely need a higher sensitivity level with stalker imo.
2 was to slow for me, It may be great for ADS/Sniping etc but I steam around looking to get the drop on people. On 3 I can flick look left & right checking my corners & can spin with enough time to get shots off, 4 will be better though as I reckon that's up there with mouse for speed/twitching.