After owning quite a few internet appliances through the years (Roku,Fire,Shield,internet radios,Kindles,etc.) I've noticed that they one thing you can always count on working is a desktop/laptop PC.

edit: I notice that people above have also mentioned the Shield. Sorry for the repeat.

I keep wondering how long youtube will be standable. You can see the ads sneaking in bit by bit over the last few months (5 seconds with cancel, 2 x 5 seconds with cancel, 2 x 6 seconds with cancel, 2 x 6 seconds without cancel on one thing I watch. The worst has been firing up somebody's music list and getting a 5-10 minute(!) ad between each song).

I really should be getting to work on a hoard of videos stored locally. The days of 'free' entertainment are coming to an end.