Hey speaking of “Pi” my parents actually know someone who was in it. And here I was thinking it was a random independent film. 
In no particular order:
Pulp Fiction (1994)
I loved it and it’s one of my fave films of all time. Maybe it’s not too original to put this one down, but I have to. Great acting, soundtrack, screenplay…etc.
Heavenly Creatures (1994)
Yeah, I’m a big fan, as you can probably see from my other thread. It’s disturbing, and involving, and filmed in an unusual, but fascinating, manner.
Flashback (1990)
I know it was made in 1990, but I figure it’s close enough to cut it. No, it’s not necessarily a “great” movie, but it’s a lot of fun to watch, and it’s, IMO, original. Random, too. Sort of like filming one long adventure. And it had Kiefer Sutherland in it, that really helped it. 
Jurassic Park (1993)
Sure, maybe the robot dinosaurs stole the show, but that’s because they were terrifyingly scary. Or just awe inspiring. And science was combined well with entertainment- the explanations with the amber and the tree frogs and all were really good- though that’s really from the book. Acting was good, it was funny in all the right places…great movie.
Reservoir Dogs (1992)
Very much like “Pulp Fiction,” but it holds its own. I’m sure whatever I could say has been said before…again, great writing.
Tous Les Matins Du Monde (1991)
A French flick. Slow going at times and rather dull, even, it ends with a real bang (well, maybe that’s not the word). It’s also intense and pretty moving, I must say, considering we saw it in French class…
Indochine (1992)
Another French one. I’m not usually one for symbolism, but I liked the bonds between the main character and her adopted daugher, sort of paralleling the bond between France and Vietnam. Plus the emotional aspect of it. A great movie.
Hannibal (2001)
Sure, not too popular on the boards, but Van Gogh wasn’t appreciated until after his death…so I don’t feel too bad about including it.
Still not as good as the book, it had cintemography (sp?), good acting, nice themes, etc., and well, was fun to watch, which is pretty definitive of good.