What is your favorite Alien movie?

I don’t mean the “Alien” film series (though it could be your answer). I mean YOUR personal favorite movie involving aliens. Maybe not the best alien movie ever made, but the one that you personally love and could watch over and over and over again. For me, personally, it’s War of the Worlds (2005). I think it’s a perfect mix of cinematography, acting, thrills, terror, action, and overall fun. But I’m very curious about how all of y’all would answer this question as I’m always looking for more alien movies.