3. Fight Club (1999) - It's hard to explain what the movie is about (I'm speaking from viewing experience) but what you need know about the 3rd directorial effort of David Fincher is it's secret underground fight clubs, airplane disasters & eccentric personalities. Not to mention the great performances of Brad Pitt & Ed Norton.
2. Forrest Gump (1994) - After seeing this in 1994, I was beginning to be interested in some of the true historical events that the title character has encountered over the years. The way Tom Hanks acted in this film & the way Robert Zemeckis directed it, it can't be topped, not even today.
1. Pulp Fiction (1994) - I had to wait until 2002 to see this spectacular ensemble caper and when I did, the film blew me away. Everything about this was awesome, from the cast to the screenplay to the music. Not only is it a 90s classic, I credited this, along with others, for inspiring to pursuit a career in filmmaking.
These films are entertaining, great to watch & it helps you realize that these movies defined a decade, a generation. You look at them today and they're not even close to being dated. That's how good they are.