Definitely above AvP:
Alien.............Predator
Aliens...........Predator 2
Alien3...........Predators
Prometheus
And tied for Last:
The rest, as in AVP, Alien Resurrection, Alien Covenant, AVPR, all of them are just in a "meh" pile that I really can't recommend to anyone, but can find entertainment in depending on my mood.
(In regards to "The Predator", I have only watched it once, and distant memories can be kind, so I have to give it a few more viewings before I can make a final assessment. It could very well end up in this ever-growing "meh" pile however, which is frustratingly sad.)