I liked Krull, Predator 2, and Starship Troopers, actually. I didn't think Krull was that cheesy at all really. Just a fantasy movie. While some aspects of Predator 2 were hokey, the urban jungle idea itself was not a bad one. Starship Troopers, just a fun movie, two hours of run and gun, some humor, and Diz was hot. I don't think it was meant to be taken seriously, unlike the book. (The book I found to be quite slow, but liked the inclusion of the support equipment)
Let's not forget the classics of classics: Spaceballs. I love it.