It may just be me but it seems like they screwed up when they removed it. Backstabs aren't doing any additional damage as far as I can tell, throwing knives are doing less damage with supposed backstab crits than is even listed in the description.
That is to say, at 5-7 damage the backstab crits with throwing knives are doing 4 damage. Either broken or massively nerfed from EA.
You're complaining about a nerf we all knew was incoming. And you're complaining about a talent no longer being required to automatically backstab for critical damage. You're also probably still using level 1 shivs like I am on my Rogue. So... what's the issue? Game too hard now that you can't lolfacerollRogue any more?
My issue? Why don't you try comparing them to other classes? Shield throw for example hits multiple targets from range for more damage than throw knives can backstab a single target. Stealth takes an entire turn of AP to activate, worthless. I can walk up and smack targets with a two hander for more than I can backstab them with a pair of daggers since the offhand barely does anything.
Obviously I'm going to keep playing, maybe I'm jumping the gun. Doesn't take a math wiz to see when you're underperforming compared to your fellow characters though, will most likely be rerolling to marksman before I get to invested in this character.
Throw knives supposedly backstabs but does less damage doing so than it even says it does in the description.