Not Obsolete Due to Internet Technology
Based on some reviews I've read I think there are some misunderstandings about this movie. Specifically, a few viewers seem to feel it is "obsolete" because of internet technology.
While, yes, the video cassettes in this movie are from another era, computers existed in the 1980s. There were "killer computer" movies all over the place. Videodrome is not one of them. Intentionally.
Specifically, what seems to be a sticking point for some viewers is the Brian O'blivion character having all those video cassettes. But what I think modern viewers, especially young ones, don't understand is that even in 1981 this was intended to be a "magical-real" plot element. They could have had O'Blivion be a computer character. But they deliberately chose not to, in order to emphasize the weirdness.
Videodrome is ultimately a movie about video *content,* not the technology used to deliver it. While I understand the tech may look retro and that may turn some viewers off, the actual message is still as relevant now as it was then.