Here is a one-star review of the first series of Father Ted (so clearly he's reliable). An excerpt:
The jacket containing the FATHER TED DVD claims that it's the "best comedy about three priests on an island". Good heavens, how many can there be? And imagining the plots and quality of the others simply boggles the mind.
Searching for reviews of Follow That Bird I was sidetracked into the Amazon listing for Kermit's Swamp Years. I've never heard of this film but, for the most part, the reviews were good.