I heard people say they could've just used cows instead, and have the Matrix just be a grassy field. I also think that the Simulated Reality theory is really interesting, as it's something I rarely thought about as a kid. Part if the reason why I watched it is because of the 'is this really real?' Philosophy standpoint, and because it's a cool movie that was released the year I was born (1999). I might watch the sequels since there's supposed to be a fourth one coming out, but my friend said the other two aren't worth watching
Oh and I've decided that I'm probably not going to watch anything Alien/Predator related, since those are some really creepy movies (to me at least) lol