So you’re telling me that creating self driving cars is hard, and it’s going to take about as long to develop as automakers have said it would take all along?  Well duh.

Are we surprised that prototypes undergoing testing aren’t perfect? It wasn’t long ago that self steering of any kind was unheard of, now it’s becoming a standard safety feature to keep you in a lane. The Kitty Hawk was a pretty crappy plane too...

So basically they’re at Tesla’s “beta” Autopilot stage, but correctly calling them prototypes and using them in controlled situations and absorbing liability rather than giving under-prepared car users an EULA and letting them go nuts with a deceptively-named feature?