Local Network TV is not a problem for me as I have very high quality signal since I can see the towers 4 miles from the house. I just like the DVR on my VIP722K with two local TV tuners. I rarely watch live. We prefer to watch on time delay so we can skip ahead as desired.
The only reason we had Hulu was for the special programming they offer. But everything on Hulu that we were interested in is also offered on Amazon for additional fee. Currently, I have Showtime on demand and Curiosity add-ons. Amazon, now is offering more content than I get on Dish Network. BUT, it cost for each of those and if I I duplicate Dish on Amazon the billing is about the same. While I have been a very long time customer of Netflix, I would say that if I had to choose just one service, it would be Amazon Prime, mostly for the free shipping and 5% off. But the IPTV is a great bonus to that.
I don't know what Disney will offer but I will take a look at that later in the year. I don't know why Disney would keep Hulu active once their Disney branded IPTV service is up. I suspect all Hulu customers that remain will be crossed over to Disney. I don't think Disney owns 100% of Hulu but they do have 100% control over the company now.