Honestly I forget that the Stars program is a thing most of the time. But every once in awhile I’ll check out the Campaigns you can do for Collectibles. Usually I’ll be auto registered or I’ll manually register if it’s something I’ll be completing anyways, but half of the time it doesn’t actually complete.
For example, right now there’s a Spider-Man trophy that auto registers and only requires that you play a game, any game. Well, it still shows incomplete.
Tbh, I haven’t investigated it much to know one way or the other. I’m just sitting back, accumulating points. Down the line I’ll probably take a look and see a bunch of stuff, but for now I’m just letting them silently accrue