I've recently had several Netflix "rental-only" disks show up. They had none of the niceties of regular disks. No extras, no trailers, just an ugly "Play" and "Settings" menu from the 90s
Some of them are nicely marked as "Rental Only" but most are not. The player also does not like them very much, with me having to send back some of them 3-4 times before getting one that plays through properly. Some are so bad they don't play on either of the 2 players I normally use, the Panny and a Pioneer.