Ghostbusers (1984) is one of the most iconic comedies of all time. I've seen this movie a couple dozen times and I still enjoyed it when I rewatched it for this review. Everything from the performances (Murray, Aykroyd, Weaver, Ramis, and Moranis) to the theme song to the costumes, Ghostbusters is one of the most recognizable movies of all time.
This movie does have a few pacing issues. There's a few too many sleepy dialogue scenes. And the special effects have not aged well. In fact, it's pretty goofy-looking in several instances. It definitely feels like a low-budget comedy restricted by needing technology that either didn't exist yet or fit in their budget.
It has a few cracks in it, but Ghostbusters is one of the most iconic comedies of all time and while it's not one of my favorites, I still think it's an all-time classic, highly entertaining, and of high quality.