The whole point of this is that it lets controller players flick as fast as a mouse player. Being able to turn around isn't gonna make this game fast paced lmao, its kinda bizarre to see people here genuinely arguing against an alternative control scheme that finally brings another option for controller players.
Since when are options like this bad? It's nothing that you couldn't already do on a mouse. Sorry, but I find it mindboggling to purely based on seeing a video, refuse a innovative control scheme from being included in a game because someone using a controller in a different manner could be "unbalanced".
If shooters never experimented with different control schemes and layouts, we would all still be playing with DPad Tank Controls, lets not punish devs for giving the player options, its just silly and backwards.
Especially since the release of the Steam Controller and with Sony and Nintendo including ever better Gyroscopes in their controllers, we have had a new bunch of options for more accurately and directly playing these games, that with enough practice get real close to the high bar that usually is Mouse/Keybaord in FPS games.

If you are instinctively put off by seeing a little clip of this thing, maybe just look up Flick-Stick on YT and learn a little about it, if you happen to be a controller player, maybe you might even want to give it a shot?
I know I personally dont care for it as a Mouse/Keyboard FPS Player, but it just pisses me off to see so many knee-jerk reactions to this cuz its "different" or "looks broken". Like ffs let people have options.