It's simple for "Ghostbusters II" to recapture what made the initial movie so enjoyable, and watching it remains quite captivating and amusing, particularly considering that sequels are often driven by financial considerations alone. It’s likely money played a significant role here too, but Harold Ramis and Dan Aykroyd clearly tried to revitalize the familiar elements that contributed to the prior film's popularity in 1984. Despite the continued enthusiastic support from onlookers lining New York streets and the presence of many wild and over-the-top concepts keeping things lively, nothing truly matches the bizarre impact of the marshmallow man Mr. Stay-Puft’s rampage through the city in the first installment.

Source on TMDB