The issue I have with most reboots/remakes is that they are usually just gravytraining on the name of the original. If this new Ghostbusters moving came out, without the precedent, and the name, of the original, it would look like a generic, all-girl cast buddy movie, with Melissa McCarthy doing her shtick, Kristen Wiig doing... whatever people find entertaining about her, and a few gags that we've seen over a dozen times. Look at the first 30 seconds of the trailer. All is it is call-backs to the original. But attach the Ghostbusters name and franchise to it, and it becomes one of the most anticipated movies of the year, and an automatic hit at the summer box office.