Autumn Tysko's Reviews
Reviews and analysis of episodes and the movie.
PopMatters: The X-Files
Analysis of the show from the premiere to 2000's season opener.
PopMatters: The X-Files 2000
Review of the 2000 season premiere.
Sarah Stegall's X-Files Review Pages
Reviews of many episodes, excluding the fifth season.
X-Files Episode Ratings and Reviews
Viewers vote to rate episodes and write their own reviews. Results are searchable.