Geektastic:
There seems to be a trend of late to make films about 30 minutes too long - I have found myself getting that feeling a lot in the last 18 months.
Funny you should say that, I read an article somewhere yesterday with comments from the writer of The Force Awakens (co-writer of Empire and Return too), and he said they're specifically avoiding that problem in VII. Not that they're going to chop it off at 90 mins, but they want to reach a balance where the viewer thinks "oh crap it's over, i really want to see what happens next"... rather than things like The Avengers recently where by halfway through the final act I was checking my watch and thinking "oh boy, gotta go see Ant Man in a few months, meh".


