[dxdxto]

There are driving situations out there when lets say a quick lane change is needed and there is no time to put on the blinker.

Yeah, no, there really aren't unless you are speeding and tailgating.

 

[dxdxto]

Where I live, the roads are poor and the system has a hard time keeping track of the correct lines so it would actually do the opposite of what its intended to do and throw me around the road.

That's true, but that's also a different set of circumstances.