I don't know about vodoun, but I was talking about merchandise and product specifically.
Batman Begins and The Dark Knight are great, I love em but I've been burned out as far as collectibles go. Those other films you mentioned Pennyworth are different, except maybe Star Wars. Star Wars is terrible when it comes to this aspect. It's bloated and excessive, there's just too much to even appreciate it. One of the reasons I've completely abandoned it for the most part.
When it comes to the others, fans waited decades for some of those other licenses to come into fruition, some are still waiting, patiently. So of course there's still life when it comes to them. There's no comparison between those 20-25+ year old films and a film that came out a few years ago.
As far as Terminator and the older Batman films go, I, like others have been waiting almost two decades for this kind of stuff.
With Batman Begins and The Dark Knight it's different. The hype started in 2007 and merchandise/collectibles that would have taken years, YEARS to be brought out snowballed into this giant phenomenon that has lasted for almost 5 years.
People still want more for some reason though. We got our Batmans, tons of them, there's plenty of choices with the Joker, we have more characters with the likes of Two-Face, Dent and Scarecrow. The desire for MOAR baffles me, especially when it's not for the likes of Ras al Ghul but more variations of Batman and The Joker.
I guess talks of more this and more that and the same discussions about capes and eyes for the past 5 years have made me grown tired of it. When it comes to The Dark Knight there is literally nothing left to talk about.