I saw 'Alien' (1979) back in the 90's and I've since seen two of the prequel films, otherwise this is a vastly under consumed franchise for me, especially given its prominence. Well it's seemingly all on HBO Max at the moment, so I thought I'd check some of these boxes off.
I rewatched 'Alien', it holds up, then on to 'Aliens' in which James Cameron took over from Ridley Scott. The movie does a better then anticipated job of wrapping up lose threads from the first film (the cat lives), takes some time getting started, adds some space marines, and gives us one of the most solid third acts in action movie history. ****
'Alien 3' was more devicive then it's predecessors, but I really liked David Fincher's take, very solid screenplay, took some unexpected directions, who could have anticipated prisoners turned warrior monks? ***1/2
'Alien: Resurrection'. Ripley dies at the end of the third one, but a successful franchise can not be stopped. Ripley finds herself brought back as a clone roughly 200 years after the events of the last film, as part of that damned corporations obsession with finding a way of monitizing the deadly xeniomorph via their weapons division. This isn't on the level of the first three, but I appreciated that the Ripley clone is allowed to develop into a character distinct from the original. ***
I got about 15 minutes into 2004's 'Alien vs Predator' before decideding it wasn't worth my time, too bland for its own good, not even an interesting failure. The one thing I'll give it is that by having the Weyland Corporation first encounter the xenomorph in the early 21st century, it's obsession with the creatures in the subsequent films makes a little more sense. But I've seen too many Paul W. S. Anderson films to feel like I'm missing anything here.