I don't say it doesn't "work" or serves a purpose - but well i read so much about this beein an "actual intelligence" and stuff that i had to look into the source.
As someone who spends actually a definately to big portion of his free time researching thought process replication and related topics in the realm of "AI" this is not really more "ai" than any other so far.
Just my 3 cents.
I don't have to manually change my thermostat to get the house temperatures I want. It learns my habits and tells my furnace what to do. I don't have to manually press the gas and break of my car to a certain distance away from the car in front. It has cameras and keeps the correct distance.
I would love to be able to say "Keep an eye on snow blower prices. If you see my local store has a sale that's below $x, place the order" and trust it will do what I expect. Or even, "Check my cell phone and internet bill. File an expense report when the new bills are available."
I'm not sure exactly what my comfort level would be, but it's not there yet.