what is it?
It is an American review-aggregation website for film and television.
Rotten Tomatoes
Rotten Tomatoes is an American review-aggregation website for film and television. 
what is days gone bye by the walking dead? "Days Gone Bye" is the pilot episode of the television series "The Walking Dead". what is its storyline? Humans trying to survive a zombies apocalyse. how was it marketed? The show's website released a motion comic,making-of documentary, and other behind-the-scenes videos and interviews. what kind of responses it received from the critics? It received critical acclaim. what was the general reaction towards it? Genuinely terrifying, an average rating of 8.08 out of 10. can you give any specific response from the critics? "Boston Herald" journalist Mark Perigard said that the pilot episode was a "suspenseful thriller". who gave the above mentioned rating? Rotten Tomatoes.
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Rotten Tomatoes [SEP] Introduction
Rotten Tomatoes is an American review-aggregation website for film and television. The company was launched in August 1998 by three undergraduate students at the University of California, Berkeley: Senh Duong, Patrick Y. Lee, and Stephen Wang. Although the name "Rotten Tomatoes" connects to the practice of audiences throwing rotten tomatoes when disapproving of a poor stage performance, the original inspiration comes from a scene featuring tomatoes in the Canadian film "Léolo" (1992). Since January 2010, Rotten Tomatoes has been owned by Flixster, which was in turn acquired by Warner Bros. in 2011. In February 2016, Rotten Tomatoes and its parent site Flixster were sold to Comcast's Fandango.