I think it looks and sounds really good. I’m just not very good at FPS games, and didn’t have a lot of time to get good at it. And it certainly feels nineties. I haven’t seen a lot of this game (since I only made it past one alien-filled room), and FPS games aren’t my forte, but it does seem pretty good even though I’m not good at it.
If I play it again I might write another comment. Sorry for keeping it this short.