Depends on the game, depends on the content.

For example, Skyrim, I could easily continue playing (or just ignore most of the main storyline).

Compared to something like Assassins Creed 1, where any “additional content” would be the most boring/repetitive task. I was done with this as soon as the credits rolled.

Showing up once a week isn’t a problem if it’s only a handful of people going to the same place.

However, when you have a lot of people on this device in a small area, you’ll have to ask them to go farther and farther away. Or else you’re going to outsource who is checking on the device, and that’s going to start driving up the price for this service.