@neil I most certainly do!
As you mentioned, once I've got it, it's mine. It's in my cupboard, and nobody can revoke my access to it on a whim.
We'll occasionally go somewhere that doesn't have internet (or may as well not have), and, Wales being Wales, the rain can set in. So some series and films can be rather enjoyable.
There are some Blu-Ray's, though. Especially for things like Planet Earth (which you can buy for £5...) and the like.