Poll Suggestion: Best First Sci-Fi Movie from Sci-Fi Director

Science fiction has long been considered by some experts to be a lesser genre than traditional dramas and character studies. Because it lends itself so easily to exploitation, science fiction isn’t always given the respect it deserves. Sure, it tends to be a box office winner, but some still consider science fiction something not to be taken seriously.

One thing for sure, nothing as creative as sci-fi movie directors. They are experts in visual storytelling. Regardless of how crazy and seemingly improbable it is to realize a sci-fi story onto the big screen. From human clones to alien invasions, ideas have no limits when science collides with the great minds of filmmaking.

Some of these directors first feature movie is sci-fi but not all them are exclusively as sci-fi movie directors in a long run because they're also are acclaimed directors in various genres, but some of their works stand out as one of the most acclaimed sci-fi movies ever made. Their first work in sci-fi movie, which one do you think is the best?

"I knew exactly what to do on Alien, it was funny." Ridley Scott 

List: https://www.imdb.com/list/ls098666141/


Rules:
- Must be feature movie
- The director must have at least 3 sci-fi movies, the genre appear on IMDb list
- Rates at least 5