They've added a lot in this episode/chapter so there is a lot more to chew on after the film as well, the lore gets deeper and there is stuff you can actually talk about the film once everyones gets to see it, instead of just "oh look cool action" of which there is plenty of that, dont get me wrong but there are more threads, themes and stories going on here than just John's who obviously the main focus but no the sole one. Its also probably the funniest of the series, there were two laugh out loud moments.
The look of it as well is astonishing, some scenes are literally works of art on film but on the big screen it just looks godly.