Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Flashback

This episode is very similar to Necessary Evil, which was just as rubbish. Dax, Odo, Sisko and Garak are all found unconscious and rushed to sickbay only to find they are in some strange coma. Though Sisko and co are infact in sickbay they all believe they are onbaord Terok Nor and a strange murder investigation goes underway in a slow, unrevealing and scientific flawed episode.Terrible. Even Andrew Robinson aka Garak couldn't lift this one!