I think these are two movies with several parallels, and are both extremely popular, so I think it's a worthy comparison.
- Are science-fiction action films.
- Explore interesting psychological and philosophical concepts (one specific commonality is that among other things, both deal with the ideas of reality and how we perceive reality).
- Have excellent action sequences.
- Feature great ensemble casts.
- Are lauded for their uniqueness and originality.
- Are directed by auteur directors.
- Are extremely popular, and specifically influential amongst the science fiction and overall filmmaking community.
Which do you prefer?