For me it usually comes down to the 'is it worth it?' Avengers was worth it - you knew it was going to be great in 3D, explosions, cinema sound, Iron Man, etc. Whilst I begrudged paying £16 (~$26 US) for me and the girlfriend (before even thinking about drinks / popcorn) we were always going to see it in the cinema.<p>Compare that to a film that doesn't excite me (or most of the general population), and all of a sudden I'd rather wait for the movie on Netflix or whatever, because then £16 is better spent on a takeaway and watching from home.<p>I know films are different strokes for different folks, but the cinema is <i>really</i> overpriced if you're in the 'shall we / shan't we' category, so I can understand people just thinking - I'll pirate it and save the money (or spend it on dinner) and watch from the comfort of my home - the risk to reward is so much lower.<p>I'm not saying that's right - just with the cost as it is you need a great (or mass appeal) product to get bums on seats. Or you have lower the cost in cinemas and make going to the cinema the experience ("we can choose a film when we get there") rather than people just going to see something in particular.<p>EDIT: Regardless, great article on TF ;-)