Revisted both films and they've improved with time
The first X-Files film didn't do much for me at the time of it's release. But I re-watched it last night and realised just how well made it is. The larger budget meant better lenses, bigger set pieces and more time for the story to develop. It went from a 5 to an 8 just by allowing a bit of time to pass and giving it a different context.
While re-watching 'I Want To Believe' I actually found a new appreciation for it's tone. It felt very similar to 'The Girl With The Dragon Tattoo'. It's admittedly a dark film, but I thought as a stand alone it works well. Definitely not a film for someone new to the series. But as a general thriller for a rainy Friday night it'll do it's job.
"I saw the best minds of my generation destroyed by madness"