I've pretty much been watching at least one film a day (sometimes more) for the past 20 years and beyond. I can't get enough and I never get sick of them. I'm a lifelong film obsessive, I'm afraid. I'm also pretty sure it's incurable, so there really is no hope for me!
It's quite common to lose interest though. There have been many people I used to chat to online who now no longer have any interest in films. But what's annoying is that because they don't watch films much anymore, they've disappeared and don't bother to get in touch anymore. What's with that? So they don't watch films anymore - and what? We're not friends anymore? Just don't get it.
So, Pete, stick around anyway, mate. There's plenty of good banter on here to keep you occupied.