I was very cynical when I first heard about HBO Max. But I was quite surprised to see how many excellent movies they have on there. I initially got it so I could watch a couple things with my friend and to watch the documentary about the NXIVM sex cult.
They have every single Alien movie, Prometheus, AVP, tons of old samurai movies, like every Godzilla movie, I could go on and on. It's not all filler garbage like a few of the other ones I've had. Highly recommended. It's worth it just for the ability to watch every South Park on demand.