This was a great interview from Harold Ramis and it's good to see he knows the story has to come first in order for a third Ghostbusters to work. He's absolutely right when he says Indy 4 was a disaster. Who knows what they were thinking with some of the garbage in that movie.
It's also good to hear that he's hoping to combine old special effects with new ones and not simply rely on cgi like all movies are doing these days. Perfect example would be the last Superman movie. The flying from Superman: The Movie was way more believeable than some of the techniques used in Superman Returns, and that was 30 years ago, yet it still holds up. So I hope Harold sticks to his word and doesn't go all crazy with cgi.
I'm also hoping we don't have the Ghostbusters hiring new recruits to take over for them. I don't want Seth Rogan, or Paul Rudd, or Jack Black or any of these well known comedic actors who are in EVERYTHING these days as new ghostbuster recruits. I don't have anything against them really, but I just don't think their worthy to put on the jump suits and proton packs. Just have the Ghostbusters be in retirement but have to come out to save the city one last time.