I'm really looking forward to this - love the originals. However, this looks like it could be very drawn out before we actually see some ghostbusting.
It could be a 2 hour movie with the intro to the fam occuring in the first 30 mins. We don't actually know yet. The original didn't take too long to get the busting started.
I checked this just now. So earlier in the thread I noted that the first ghostbusting scene comes about half an hour into GB2 with the courtroom and the Scoleri brothers. In the first film, the call from the Sedgewick Hotel comes...*drumroll*...half an hour into the film.
Re-watching that, it's hard not to notice Dan Akroyd almost losing it at the Bill Murray ad-lib when they're about to get into the elevator.
HOTEL GUEST: What're you supposed to be, some kind of a cosmonaut?
VENKMAN: Heh, no we're exterminators. Someone saw a cockroach up on 12th.
HOTEL GUEST: That's got to be some cockroach.
VENKMAN: Bite your head off, man.
At which point Dan's mouth is visibly twitching as he struggles not to explode into laughter
Also, something which I'd missed until I watched the film again the other day. That hotel guest was chomping on a cigar when he was going to get into the elevator before the Ghostbusters showed up...an elevator that has a socking great 'no smoking' sign on the back wall of it! Ah well, rules are just for other people I guess