While it seems like I'm talking to myself, maybe somebody who is thinking of cutting the cord will find this info useful. Added the live channels to Hulu yesterday, cost about $40 more per month than the ad free Hulu+. I was afraid it wouldn't work on my Sony X800, and it didn't, live portion doesn't even show up there, but it did work on my Roku3, as well as the tv itself. Tv had the best picture, although the Roku was just fine. Only one of the locals was what was advertised at hulu, with 2 others being out of Flint, and the NBC station seeming to be a generic, non station specific channel, as there were no local programs and even most of the commercials were for NBC shows.
Biggest complaint is that user interface is clunky. Channels are hard to find, and it only shows 2 shows in the guide, what's playing and what's next. The Sony has a completely different interface than the roku or tv's, much easier to navigate, but of course it doesn't support the live tv. Not sure if we'll keep it or not. Kind of the wrong time of year to add locals, but we have been missing the news as well as a few syndicated shows.