I have a kindle fire and I love it. It has internet access if you want to google something. It's also great for reading books and listening to music. I keep it in my purse and have used it in my kitchen to access recipes and make a grocery list.
I would use it to watch a program if I was somewhere like a plane, train or bus, but I'm a big screen person. I have a 40" tv for programs. A 15" tv would not cut it for me, either. If I'm going to watch a program I prefer a bigger screen if at all possible.