IMHO, the lane departure warning is pish and extremely annoying, the collision warning could be good but its not, its equally annoying, if they converted it to warn the driver that they are too close to the car in front at any given speed then that might be helpful to some.
All those features and ideas are assuming your a numpty of a driver though, if your tired go to sleep, if you cant tell the car in front is slowing down, go get some glasses.
the speed camera function is finally helpful and no longer annoying.
camera and parking mode are where the thinkware excels