Comment by Anamon

I think it's perfectly clear? If you buy a ticket, it's clear you own that ticket. But the usefulness of the ticket is that it can be exchanged for a service (admission to the concert), which is also clear. Nobody would expect the ticket to grant them admission to every future concert by the artist, or at the venue. The date and start/end times are on the ticket you buy, otherwise it would say "lifetime pass" or something.

The same is true with movie downloads, except that Sony very strongly, probably deceptively and maliciously, implies the "lifetime pass" part while they full well know they're only selling you a ticket for access during a limited timeframe.

We wouldn't have this article or discussion if Sony had been truthful and had their store pages not say "purchase movie", but "purchase temporary ticket".