Exactly. My experience as a tourist in the US has been horrible. Even drunk I still realize that the driver makes considerable detours on the way. With Uber that will either not happen or I can complain and get a refund.
I sound like a tourist (Brit in NYC) and cabs will often take random detours hoping I don't notice. Ride shares are better than the yellow cabs. I've found that audibly turning on my GPS when I get into a cab seems to curb it.