I must admit that I haven't watched a great number of films from the eighties, and those that I have, I either found forgettable, or wasn't that in to. There were some that I enjoyed the first time that I saw them (The Naked Gun), but now don't think are that good anymore.
The one place I know I can confidently return to is Disney, and The Little Mermaid was the first in a line of highly successful films that followed for the the next decade. It was near the end of the eighties, and a film I have always enjoyed watching.
Labyrinth was my all time favourite, along with The Goonies. But then there's also Ferris Bueller's Day Off, The Breakfast Club and Uncle Buck. These are all movies I still watch regularly as they remind me of being a kid.