I find it quite baffling you'd want to drop In halfway through a 3 hour movie, you'd miss out on so much!

And plenty of people have time to relax and watch a 3 hour movie. They wouldn't make them otherwise.

The again I also find the idea of turning on a show or film just as background filler/noise to be quite weird as well but many people seem to do it so I guess I'm the weird one for either paying complete attention to a film otherwise I find it distracting

shrug