John is of course 100% correct in his description, but he's left out one important caveat. You can't continue episodes across seasons. When you finish the final episode of Sopranos season 3, it will just vanish on the Paused section of the UI and you're on your own to navigate to season 4 and start that as a fresh title. If you use your "Paused" collection as a way to remember what shows and movies you're watching right now, it's a really bad experience. You have to remember yourself what season you just finished and then go find the next season and start it.
The issue is, that unlike Netflix, Hulu, Roku, AppleTV, Amazon, Comcast VoD, Disney+, HBO-Max, or pretty much any other streaming or download service, Kaleidescape can't consolidate separate seasons of a TV show into a single entry. It essentially doesn't recognize any connection between season 3 of Sopranos and season 4... they're just separate "movies" or entries in the list of titles you have.
This is also why you'll see each season show up as its own cover in "cover view" and own entry in "list" or "collections" mode. It's frustrating, in my opinion, but Kaleidescape has said they have not prioritized fixing the multi-season issues like this in the UI. If you have every season of, say, the Simpsons... your entire screen of cover view will fill with Simpsons when it shuffles to "similar" shows since it sees each season as its own title. On other services, you just see "Simpsons" as one entry, with every season as a logical grouping within that entry.
This has been a frustration for many years, and is why I personally will never buy TV series from Kaleidescape store. Buying them on any other streaming service works so much easier and more logically.
There's no better experience for movies than Kaleidescape. But I can't say the same for TV series. It's been discussed for coming up on a decade (no exaggeration)
here, for instance.