A new sci-fi series from an 'X-Files' producer has debuted with a strong critical reception, possibly achieving a perfect Rotten Tomatoes score. The series, which may be a replacement for 'X-Files', appears to be a major premiere for a streaming service, potentially setting a record. However, there is some uncertainty about the details, including the streaming platform and the format of the series, which may be a movie or have a varying number of episodes.