I have a slightly weird 'relationship' with the Stargate franchise in that I love the original movie, but have never really sat down and watched any of the series it spawned from beginning to end, although I'm trying to change that right now with a watch-through of Atlantis (which I decided to start with because I'd never before seen even one episode of it).
I do think that the franchise will continue to endure even if we never get a new installment in any form or fashion, though, because it's a very easy property to just 'dive into' despite being very heavily serialized.
I do think that the franchise will continue to endure even if we never get a new installment in any form or fashion, though, because it's a very easy property to just 'dive into' despite being very heavily serialized.