Besides the MCU, how many attempts at a “cinematic universe” have actually been successful?

I remember 5-10 years ago, it seemed that every movie studio had plans to create their own cinematic universe after the success of Marvel’s movies. If you search around you can find tons that made it maybe one or two movies in before imploding. Did you know there was an attempt at a Robin Hood cinematic universe? Who’s idea was that? It seems like there’s a massive graveyard of failed attempts to start an entire movie series that all ties together.So Marvel obviously made it work and DC had some success albeit much more limited, but beyond that, did any of the attempts at an extended universe actually panned out? via /r/movies https://ift.tt/ZwksG5m