I'm looking forward to it, but at the same time there looks like there's potentially a lot of fan-service in that trailer that I'm not keen on.
I don't think this is the official line, but with the callbacks to what looks like Gozer and the Stay Pufts, and even (I think) a statue of Ivo Shandor (the architect that built 55 Central Park West in the first movie, for the non turbo-nerds) it seems like a soft reboot of sorts, and I'd rather they explore something else really.
I'll still probably enjoy it though.